meta-analysis | Wolfram Resource System

Extract the false positive rate, true positive rate and threshold values from the receiver operating characteristic (ROC) curve generated by a ClassifierMeasurementsObject

Compare Images Using Coupled Dynamic Image Objects

Compare two satellite images of Venice, Italy, using an interactive graphical user interface

DatasetWithHeaders

One-step creation of a Dataset with named columns

PopulationVariance

Compute the population variance for a set of data

SortLike

Sort a list so that elements in common with another list are in the same order

ListD

Find the numerical derivative of a list of values or pairs of values

RecordsSummary

Summarizes datasets, lists, or associations that can be transformed into full two dimensional arrays

PopulationStandardDeviation

Compute the population standard deviation for a set of data

IncreasingFilter

Filter a list, keeping only increasing values

MultiColumnSort

Sort by multiple columns at the same time

ProgressiveMaxPositions

Find the positions of the largest elements so far in a list

LookupKeys

Look up a set of keys applying a function when a key is missing

DataPipeline

Represent data processing operations as edges and vertices in a graph

Transform a Region Using Image Processing Filters

Convert a 3D region into a 3D image, deform and transform it back to the mesh region

Use Contours to Make Hand Drawings

Create hand drawings of objects in images using Fourier of contour points

Multiscale Image Representation with Image Pyramids

Create Gaussian and Laplacian pyramids to facilitate efficient multiscale image processing

BinCountAssociation

Collect histogram data in an association of bin intervals and bin heights

CrossTabulate

Compute the contingency table for a two- or three- column dataset or array

ConcordanceWords

Find words associated with a search term in a list, text file, PDF or URL

Efficient Image Zooming Using Multiscale Pyramids

Create a Gaussian image pyramid for zooming into a large image

Detect, Recognize & Highlight Objects in an Image

ConfusionMatrixTrajectoryFunction

Construct a function that, when given a threshold probability value, produces a confusion matrix

ProportionsBy

Get the proportion of times that each distinct element appears in a list when evaluated with a given function

ConfusionMatrixFlip

Alter a confusion matrix by stochastically flipping classification results

StatisticsSummary

Create summary statistics for numeric data

Proportions

Get the proportion of times that each distinct element appears in a list

AggregateSmallest

Group small values in an association into a single category

TallyBy

Tally items that give the same value when a function is applied

Experiment with Color Quantization and Compression with GIF Export

Use color quantization to improve image export and compare different quantization methods

Remove Background Features from a CT Scan

Use segmentation and segment selection techniques to remove background features from an image

ImageRegionCrop

Crop an image to contain only pixels included in a predefined region

SentenceCount

Count the number of sentences in a string of text

ShowAlphaChannel

Show the alpha channel of an image as a checkerboard pattern

ImageLineLevel

Rotate an image so that dominant lines are horizontal

Highlight Edges in an Image with a Custom-Designed Differentiator FIR Filter

Build a custom differentiator filter and apply it to an image

StudentTValue

Calculate the Student's t-value that corrects for the bias of the unknown standard deviation in the statistical uncertainty of a measurement

MedianQuantileAround

Calculate the median of a list along with its uncertainty

IntraclassCorrelation

Find the intraclass correlation coefficient (ICC) of a list of lists

TwoSidedPValue

Find the probability of the absolute value of the test statistic being at least as extreme as the given value

MixtureCategoricalDistribution

Create a mixture distribution of categorical distributions and output it as a new CategoricalDistribution

HadamardDeviation

Measure the linear-drift-insensitive, two-sample, phase/frequency stability

AroundHistogramList

Calculate a histogram with Around objects and numbers

Focus Stacking of Microscopic Images

Construct a sharp image by combining several images at different focus distances

Background Removal Using Color Neighborhoods

Find image pixels with colors near a specified color

Analyze the Frequency and Magnitude of Earthquakes

Explore the distribution of earthquake magnitudes recorded over a period of time

RecurrencePlot

Visualize the recurrence of a single discrete time series on a lattice

TimeToRead

Estimate the time a human would take to read a text

ItemCounts

A two-argument form of Counts that gives an association between a set of provided keys and the number of times those keys appear in a list

BinListsBy

Bin data into lists based on applying a function to each item

FirstOrderCorrelation

Compute the first order correlation matrix from an original correlation matrix

MultiNonlinearModelFit

Fit multiple datasets with multiple expressions that share parameters

DesaturateExcept

Desaturate an image except for a specified color or colors

ResetDataset

Force a reanalysis of the types contained in a Dataset, sometimes leading to a different presentation of the data

PermutationAscents

Give the indices of a permutation where there is an immediate ascent

ParallelCoordinatesPlot

Plots high-dimensional datasets across parallel axes

ExpectedClassifierMeasurements

Computes an expectation of classifier measurements over a probability distribution of utility functions

ClusteringTreeClustersByHeight

Cut a ClusteringTree graph at a given height and return the resulting clusters

TreeCounts

Create a tree of the counts of the distinct data of each subtree

LeastSquaresPlot

Plot data together with a visualization of the squared errors compared to a fit

MultipleAxesListPlot

A version of ListPlot that displays two lists of data with different y axes

CopyMachine

Create an operator for copying expressions

DotPlot

Create a dot plot for a set of real-valued univariate data

PolynomialFitCurve

Polynomial fit of a given set of data, represented as a spline curve

ConfusionMatrixToClassifierMeasurementsObject

Convert a confusion matrix into a ClassifierMeasurementsObject from which statistics can be derived

PositionToSpreadsheetIndex

Convert Wolfram positions to spreadsheet coordinates

SpreadsheetIndexToPosition

Convert spreadsheet coordinates to a Wolfram Language position

MeanSpreadBetaDistribution

Create a beta distribution using the mean and a measure of its spread as parameters instead of using the conventional parameters

Compare and Predict Stock Prices

Use dynamic time warping to predict stock prices for the next 30 days

InverseSigmaConfidenceLevel

Calculate the number of standard deviations of a normal distribution that correspond to a confidence level

BugOutEffect

Apply a bulging-eye special effect to faces

ListGrowthPlot

Plot the growth of lists and temporal data

CumulativeAverages

Calculate the cumulative averages of a list

QuantileOperator

An operator form of the Quantile function

BayesianLinearRegression

Perform Bayesian linear regression with conjugate priors

Tone Mapping Using Simple Image Arithmetic

Prototype a tone-mapping algorithm to make dark pixels of an image visible in the standard dynamic range

MannKendallZ

Compute the z-statistic for the Mann-Kendall test

TheilSenLine

Fit a line through a set of points using the Theil–Sen estimator

Smooth Image Assembly using Multiscale Blending

Split and merge two images at different scales using image pyramids

Blood Cell Identification

Segment and classify normal and burr cells

HedgesG

Computes the Hedges g statistic measuring an "effects size" difference between two lists of data

PooledVariance

Compute the pooled variance of multiple lists of data

SerialRandomnessTest

Conduct an empirically derived test that assesses randomness using the frequencies of serial combinations of 0s and 1s

BinaryRunRandomnessTest

Conduct a runs–based test on a sequence of zeros and ones

RunCountRandomnessTest

Conduct a runs up–based randomness test on a sequence of random reals between 0 and 1

CUSUMMaxRandomnessTest

Conduct a cumulative sum-based randomness test that creates a test statistic from the maximum value that a cumulative sums random walk achieves

SampleRebalance

Resample data to correct for sampling bias

ChiSquareRandomnessTest

Test a sequence of zeroes and ones (or a set of random reals between 0 and 1) for equidistribution and return a p-value

RunLengthRandomnessTest

Conduct a randomness test on a sequence of random reals between 0 and 1 using run lengths of increasing subsequences

ArcsineLawRandomnessTest

Use the arcsine law to assess the randomness of a sequence of zeros and ones

BootstrappedEstimate

Perform bootstrapping of an estimator on some data

VarianceAround

Calculate the variance of a list along with its uncertainty

SpectralRandomnessTest

Use a discrete cosine transform–based method to test the randomness of a sequence of random reals

PooledStandardDeviation

Compute the pooled standard deviation of multiple lists of data

ChiSquareMarkovChainStatistics

Calculate a chi-square statistic reflecting the homogeneity of a Markov chain's transition matrix over several time periods

BootstrapStatistics

Bootstrap a single statistic or a list of statistics

Train LeNet to Classify Images of FashionMNIST

Classify images of a dataset of labeled fashion images

Keypoint-Based Video Stabilization

Use keypoints and estimate geometric transformations between video frames to stabilize a video

Conformations of Cyclohexane

Obtain the symmetries, energies and other properties of the different conformations of cyclohexane

UniqueCases

Similar to Cases, but removes duplicates

AssociationMapAt

Similar to MapAt but with improved behavior for nested expressions involving associations

SplitWhen

Split a list every time an element satisfies a test

LongFormDataset

Converts tabular data into a long-form dataset

NormalTexture

Generate a normal texture from height data

SubimageApply

Apply a function to specific subregions of an image

RadialDistributionFunction

Compute the radial distribution function of a set of n-dimensional points

SelectIndices

Find indices of parts satisfying a criterion

TimeSeriesPartition

Partition a time series into non-overlapping segments

Interleave

Combine multiple lists into a single list by interleaving their elements in sequence

NestedLookup

Look up a set of keys in order to get deeper parts of an association or list of rules

SelectFirstBy

Apply a function to a list and select the first that satisfies a test

PositionLargest

Get the position of the largest elements in a list

OctopusEnergyConsumption

Read energy consumption data from smart meters managed by the UK energy company Octopus Energy

MapReduceOperator

Like an operator form of GroupBy, but where one also specifies a reducer function to be applied

Discard

Eliminate elements from a list for which a given conditional is True

DecorrelationStretch

Apply a decorrelation stretch to an image

NormalLaplaceDistribution

A statistical distribution for the sum of a normal and an asymmetric Laplace random variable

KeyTakeDrop

Take and drop particular keys in an association

ImageROIConvert

Simple tool for working with regions of interest on images

AssociationKeyDeflatten

Deflatten the keys in a flat Association to create a nested Association

ContentAwareImageResize

Perform content-aware image resizing by seam carving

PowerSubdivide

Subdivide an interval such that the ratio of subsequent elements is constant

SelectPositions

A function like Select that returns positions instead of values

DeleteCasesFrom

Remove all elements from the value of a symbol that match a pattern and reset the symbol to the result

ImportSheetData

Interactively import data from a spreadsheet

ClosestPairOfPoints

Find the pair of points with the closest distance

AssociatePairs

Convert a list of pairs into an association

IntersectionWithDuplicates

Find elements common to multiple lists, including duplicates

SigmaConfidenceLevel

Calculate the confidence level corresponding to width around the mean of a normal distribution

EmptyQ

Test whether a structure can be considered empty

PrependColumn

Prepend a column to the left of a matrix

PositionLargestBy

The position of the elements in a list that are largest according to a given function

SpreadsheetEdit

Edit two-dimensional List data using your system's default spreadsheet editor

ContainsQ

Determine whether an input expression contains one or more subexpressions (at any level) matching a given pattern

ConformTimeSeries

Conform a list of time series to a shared date or time range

GroupMerge

Group rows in data by key values and summarize the remaining keys with a merging operator

HighestDensityInterval

Compute the shortest interval that contains a given amount of probability mass

CanonicalListRotation

Return a canonical rotation for a list of values

RandomBinMove

Randomly move an item between lists in a collection

StringContainsAll

Test if a string contains all elements from a list

TimeSeriesEnsemble

Transform a long time series into an ensemble of segments with aligned starts

TrimmedLinearFit

Linear model fitting discarding outliers

CrossRecurrencePlot

Visualize the overlap of two discrete time series

Identify and Label Parts of an Image

Use a pre-trained neural net to segment an image into semantic concepts

PowerMean

Compute the mean of a list of numbers all taken to some power

PowerTotal

Compute the total of a list of numbers all taken to some power

AntonAntonov/NLPTemplateEngine

Code generation by filling in templates using NLP techniques

AssociationThrough

Generate an association from applying different operations to an expression

TrainTestSplit

Split data into training and testing sets

ImageRadialDivide

Divide an image into a list of colored polygons centered around the origin

MultipleAxesPlot

Display different vertical axes for two plotted expressions

AssociationTranspose

Transpose the levels of an Association with nested levels

PolarTreemapPlot

Plot a polar tree map of a given nested list

PixelSort

Sort pixels of an image to generate a pixel sorting glitch effect

ConstantAssociation

Create an association whose values are all a constant

ValueMap

Similar to AssociationMap but maps over a given set of values to obtain keys rather than vice versa

CosDiceLossLayer

A NetGraph layer implementing cos-dice loss

PebbleStoneEffect

Perform a pebble stone–like effect on an image

KeyReset

Reset the keys of an Association as values

ComplexD

Compute a partial derivative with respect to a complex variable or its conjugate

ClusteringTreeHeightHistogram

Make a histogram of the heights in a clustering tree

RadarChart

Show numerical data in a radar-style chart

SetPartitions

Give all possible ways to partition a set into blocks, ignoring the order of blocks and order within blocks

CaesarCipher

Performs Caesar’s substitution cipher on a string

DifferencesBy

Apply a function to neighboring pairs in a list

AffineDecipher

Decipher a string using the affine cipher

WinLossChart

Create a simple bar chart that shows the number of items in a list that fit set criteria compared to those that do not

RecognizeSeries

Recognize functions by their power series expansions

AntonAntonov/TileStats

Tilling over 2D data and related statistics

Wolfram/ConvertArXivTeXSource

Convert equations in an arXiv preprint from TeX to Wolfram Language expressions using LLM

Molecular Point Groups Describing the Symmetry of a Molecule

Detect molecular point groups describing the symmetry of a molecule

NetworkBasedInferenceScore

Calculate the network-based inference (NBI) connection score between two vertices in a bipartite graph

WhiteningTransform

Transform data such that its covariance matrix is the identity matrix

MetropolisHastingsSequence

Generate a sequence of values using the Metropolis–Hastings Markov chain Monte Carlo method

MultisetSokalSneathDissimilarity

Compute the Sokal-Sneath dissimilarity of two multisets

MultisetDiceDissimilarity

Compute the Dice dissimilarity of two multisets

AlignmentToPositionDifferences

Convert a sequence alignment to a list of positional differences from the first sequence to the second

ComplexTransformImage

Add a complex transformation to an image

GatherByIndex

Combine items into sublists based on their position

TakeSmaller

Take values smaller than a threshold in a list or association

UseRealRoots

Convert all nth roots in an expression, where n is an odd integer, to their real-valued nth roots

SteganographyExtract

Extract a message that has been hidden in an image using the resource function SteganographyInsert

MonotonicInterpolation

Make a monotonic InterpolatingFunction with continuous second derivative for monotonic data

BresenhamPoints

Calculate integer 2D point locations along a line using Bresenham's method

TakeLarger

Take values larger than a threshold in a list or association

ContainsMissing

Test if an expression contains a Missing value

AssociationReference

Create an association with self references

DatasetQuery

A version of Query that maintains the options of a Dataset

ImageKaleidoscope

Create a kaleidoscope version of an image

MarginalPlot

Plot 2D data together with visualizations of the marginal distributions

ProjectDataGanttChart

Create Gantt charts for datasets with project data

SkipListStructure

A values-sorted data structure with fast insertion and deletion

NegativeCoordinateMarginalDistribution

Represent a MarginalDistribution permitting negative numbers as indices

FromISOTimestamp

Parse a string in ISO 8601 format to a DateObject

MappedTransformedDistribution

Transform a statistical distribution by applying the same function to all of its arguments

ToPythonFunction

Convert a Wolfram Language function to a Python function

ConditionedMultinormalDistribution

Calculate conditional and marginal distributions of the multivariate normal distribution

AssociationTemplate

Define a data structure that can refer to its own values to compute new ones

SplitByIndexed

A function like SplitBy, but with added support for using the indices of the elements in the list

LogSumExp

Numerically stable implementation of addition on log-scaled numbers

CrossValidateModel

Check the quality of a data fitting model by splitting the data into test and validation sets multiple times

KullbackLeiblerDivergence

Calculate the Kullback–Leibler divergence between two distributions

DateAmbiguityBreak

Interpret date strings by specifying how ambiguity should be handled

CopyAsExcelData

Copy a list to the clipboard in a format that can be pasted directly into a spreadsheet

FindRanges

Find continuous ranges in a list of integers

GetKeyValuePattern

Create a suitable KeyValuePattern from an example association

ApplyLevel

Create an operator that applies a function over data at a specified level

MultisetJaccardDissimilarity

Compute the Jaccard dissimilarity of two multisets

LawrenceWinkler/MatrixDecomposition

Various simple matrix decompositions algorithms and support functions

DamianCalin/SQLOperators

Provide the simplicity of SQL in Wolfram language. For demos check: https://community.wolfram.com/web/damcalrom/home

AntonAntonov/MonadicGeometricNearestNeighbors

Software monad for Geometric Nearest Neighbors workflows

AntonAntonov/MonadicSparseMatrixRecommender

A software monad for Sparse Matrix Recommender (SMR) workflows

DNAAlignmentPlot

Generate a visualization for DNA sequence alignment

ImageInspector

Add a tooltip containing useful measurements to an image

ValueMapIndexed

Create an association from a set of values, using a map-indexed function on those values to form the keys

ImageSquareDivide

Divide an image into an array of colored squares

LinesImage

Calculates straight lines which collectively approximate a given image

TimeSeriesToDataset

Convert a TimeSeries object to a Dataset

AssociationEditor

Create an interface for editing an Association

LongestCommonPrefix

Find the longest common contiguous prefix of a set of strings or lists

YOLOImageLabel

Identify and highlight objects in an image using a YOLO neural network

GeneralMiniMaxApproximation

Find a mini-max approximation of a function defined parametrically

ComplexTogether

Combine the real and imaginary parts of complex numbers into a single fraction

BlockEntropy

Calculate the joint information entropy of a data matrix

MiniMaxApproximation

Find a mini-max approximation of a function

AssociationPermutations

Get permutations of the key-value pairs in an Association

KeyGroupBy

Apply a function to keys of an Association and group results by modified keys

NoiseSphere

Visualize the noise sphere of a set of random numbers

RailFenceDecipher

Decipher a string enciphered by the rail fence cipher

RailFenceCipher

Encipher a string using the rail fence cipher

MonteCarloSample

Sample from a probability density function using the Markov chain Monte Carlo (MCMC) method

FowlerNollVoHash

Hash an expression using Fowler-Noll-Vo hashing

AlignNearlyIdenticalSequences

Align sequences known to be nearly identical

AkimaInterpolation

Interpolation and smooth curve fitting based on local procedures

RandomRealPoint

Randomly choose a point within a specified domain

SampleEntropy

Compute the sample entropy of a time series

DeepDreamAlpha

Render the image using the DeepDream-α algorithm

ArcInterpolation

Create an interpolation augmented with first derivatives of circles through consecutive point triples

ExpressionTransform

Construct and aggregate subexpressions with descending and ascending operators

MultinormalKLDivergence

Compute the Kullback–Leibler divergence between two multinormal distributions

WelchTest

Compare the means of two observational samples using the Welch test

NFunction

Allow a function to perform pure numeric computation by silently ignoring non-numeric values

FitWithErrors

Perform linear and nonlinear fits on data with error bars

SparseAssociation

Create a rectangular data structure that behaves like a SparseArray indexed by string keys

ConditionalProductDistribution

Represent a product of distributions where some distributions can depend on others

AffineCipher

Encipher a string using the affine cipher

AntidiagonalMatrix

Creates an antidiagonal matrix by given the antidiagonal

LabelListPlot

Plot the occurrences of labels in a list

RemoveDegenerateSequenceDifferences

Remove degenerate matches from differences between biomolecular sequences

ReconstituteSequenceFromReferenceDifferences

Reconstitute a sequence given positional differences with a reference sequence

AntonAntonov/SoftwareDesignMethodsWithWLBook

The book "Software Design Methods with Wolfram Language" as a paclet

AntonAntonov/OutlierIdentifiers

Outlier identifier functions

ToAssociations

Recursively replace lists of rules with associations

CorrespondingIntegers

Create a list of positive integers containing as many elements as the expression to which it is applied

PositionedCases

Find positions and values within an expression matching a pattern

ComplexBubblePlot

Visualize a complex function as an array of bubbles

Equisample

Sample evenly spaced elements from a list

Rhymes

Find words that rhyme with the specified word

WordSyllables

Give a list of the separate English syllables of the input word

KatakanaQ

Test if a string is composed of katakana characters

HiraganaQ

Test if a string is composed of hiragana characters

KanjiQ

Test if a string is composed of kanji characters

KeyIndex

Create an association indexed by a given key from a list of associations

BisectList

Make a pair of lists consisting of alternate terms from the original list

BanzhafPowerIndex

Compute the strength of a voter by reference to the frequency with which their vote could change the outcome of an election

FITImport

Import a FIT file to analyze data from cycling computers, smart watches and other devices

NInverseFourierTransform

Find a numerical approximation for the inverse Fourier transform

ComplexRoots

Get the full list of complex nth roots of a number

EquivalentOrderings

Generalize Ordering by giving alternative orderings if there are equal items

WordPrefix

Separate an English word from its prefix if one is present

RandomItem

Create a random item of the specified type

NVariationalBound

Search numerically for the values of parameters of a trial function that extremize a functional

RiemannSphereComplexPlot

A 3D rotatable Riemann sphere version of ComplexPlot

ConicAnamorphosisMap

Convert a point reflected in the base of a right conical mirror to its conic anamorphic map in the xy plane

AssociationPartition

Partition an association into a list of associations

KeywordPlot

Plot the density of keywords in a piece of text

MergeByKey

Merge a list of associations using different merge functions for different keys

CircleFit

Find the best-fit circle for a set of points

PartitionByCooccurence

Find the best-fitting partitions for a list of groups using co-occurrence counts

RatioPartition

Partition a list into sublists with lengths proportional to weights in another list

ProductD

Evaluate the product derivative of a function

ChainD

Get the derivative with respect to a function

FactorialSeriesExpansion

Expand a function into a factorial series

Low Income Housing Tax Credit Properties

HUD's PD&R (Office of Policy Development and Research) is responsible for maintaining current information on housing needs, market conditions, and existing programs, as well as conducting research on priority housing and community development issues. The Office provides reliable and objective data and analysis to help inform policy decisions. PD&R is committed to involving a greater diversity of perspectives, methods, and researchers in HUD research.

Public Housing Developments 2015

HUD's PD&R (Office of Policy Development and Research) is responsible for maintaining current information on housing needs, market conditions, and existing programs, as well as conducting research on priority housing and community development issues. The Office provides reliable and objective data and analysis to help inform policy decisions. PD&R is committed to involving a greater diversity of perspectives, methods, and researchers in HUD research.

Community Development Block Grant Activity by Tract

HUD's PD&R (Office of Policy Development and Research) is responsible for maintaining current information on housing needs, market conditions, and existing programs, as well as conducting research on priority housing and community development issues. The Office provides reliable and objective data and analysis to help inform policy decisions. PD&R is committed to involving a greater diversity of perspectives, methods, and researchers in HUD research.

CRVZSum

Evaluate an alternating sum using the Cohen-Rodriguez Villegas-Zagier method

EllipticExpand

Expand elliptic functions in an expression

PrincipalAxisClustering

Quickly cluster a point cloud by recursive separation

AntonAntonov/TriesWithFrequencies

Functions for creation and manipulation of tries (prefix trees) with frequencies

AntonAntonov/JavaTriesWithFrequencies

WL interface to Tries with frequencies implemented in Java

NResidue

Find a numerical approximation of a residue of an expression around the specified point

NLimit

Find the limiting value of an expression numerically

NPseudoVoigt

Fast numerical approximation to the PDF of the Voigt distribution with around 1.2% of maximum deviation

SalzerPiessensInversionWeights

Get a list of abscissas and weights for the numerical inverse Laplace transform

DeepDreamBeta

Render an image using the DeepDream-β algorithm

MetricNumberString

Convert raw numbers into metric system amounts for human readability

StringSwitch

Switch but for strings

SecondsToday

Fractional number of seconds that have elapsed since midnight

TreemapPlot

Plot a nested list of values as a treemap

TurningNumber

Compute the turning number of a curve

FabiusF

Evaluate the Fabius function

NCBITranslationTableConvert

Convert between codon associations and NCBI-style translation tables

ZolotarevZ

Evaluate the Zolotarev polynomial

MockTheta

Implement the Ramanujan mock theta functions

EulerFalseLog

Evaluate Euler's false logarithmic series

NielsenF

Evaluate the Nielsen function F

MakeEllipticFunction

Build an elliptic function with given periods, zeros and poles

HeumanLambda

Evaluate the Heuman lambda function

NInverseFourierCosTransform

Find a numerical approximation for an inverse Fourier cosine transform

DigitalCirclism

Generate circle packings covering a picture

TableToTrainingSet

Prepare rectangular data for use in the machine learning functions Classify, Predict and NetTrain

DoubleParetoLogNormalDistribution

Represent a double Pareto log-normal distribution

HampelFilter

Remove outliers from a signal using a Hampel window

NSeries

Find a numerical approximation of a series expansion of a function

KeyMapIf

Map a function conditionally over keys in an association

FaddeevaW

Evaluate the Faddeeva function

DuplicatesList

Give the elements that appear more than once in the input list

ArrayCrop

Remove padding from an array

ToWellKnownText

Convert graphics primitives to well-known text (WKT)

AngerWeberA

Evaluate the associated Anger–Weber function

UnsortedComplement

Delete the elements of some lists from a list x without changing either the order of x or the multiplicities of its elements

PointsToRules

Convert a list of points into a list of substitution rules

ImageInkOverWatercolor

Give an image the appearance that it has been painted in watercolor and then outlined in black ink

EisensteinFactorInteger

Factor an integer into powers of Eisenstein primes

NDerivative

Find a numerical approximation to a function derivative near the specified point

TripleGamma

Evaluate the triple gamma function

SubmatrixReplace

Efficiently replace rectangular submatrices of an input data matrix

HDRImageEffect

Apply an HDR effect to an image

AssociationNormalize

Normalizes the values of an Association

BoolEval

Fast vectorized evaluation of array inequalities

KeySortLike

Sort keys of an Association in the same order as another set of keys

LevinSum

Evaluate an infinite sum using the Levin transformation

NInverseFourierCoefficient

Find a numerical approximation for a function with a given Fourier exponential series

InverseFourierCoefficient

Find a function with a given Fourier exponential series

TrimRight

Shorten lists to the same length by removing elements from the right

TrimLeft

Shorten lists to the same length by removing elements from the left

SchlaefliS

Evaluate the Schläfli polynomial

RotateLeftUntil

Cycle the elements of a list to the left until a criterion is satisfied

ParabolicCylinderU

Evaluate the Weber parabolic cylinder function U

AlphaChannelSetter

Interactively add alpha transparency to an image

AssociationOuter

Compute the generalized outer product of lists and get an association keyed by arguments

DiscreteHausdorffDistance

Find the Hausdorff distance between two sets of elements

SpeechRecognizeWithTimestamps

Create a timestamped transcript of speech from audio

ClausenCl

Evaluate the Clausen function

BulirschCEL

Evaluate Bulirsch's general complete elliptic integral

BuildInterpretationLookup

Build a lookup association from data to its interpretation

TableQ

Similar to ArrayQ, except it allows for ragged collections of nested lists

StringWithinQ

Test if a string pattern is within an expression

JoinRest

An operator that performs a Join of its argument with the sequence of lists it is provided

ReadabilityScore

Calculate the readability of a text using a standard formula

DeleteAdjacentDuplicates

Delete adjacent duplicates from a list

ArcTanIntegral

Evaluate the inverse tangent integral

TimeSeriesPad

Make a time series in full periods of specified granularity by padding with Missing

ValuesReduceOperator

Group data according to the positionally corresponding values of other data

TimeSeriesSelect

Filter values out of a time series object

ReplaceAt

Replace parts of an expression using replacement rules and a part specification

QuantileRegression

Compute quantile regression fits over a time series, a list of numbers or a list of numeric pairs

KeyCombine

Map a function over the keys of an association, and collect or combine values in the event of key collisions

LommelS

Evaluate the Lommel function

TimeSeriesZero

Shift a time series to start at 0 seconds

EnsureJSON

Convert data into a JSON-compatible form

BlockSubmatrices

Decompose a matrix into a comprehensive set of smaller matrices

AccumulateApply

Apply a function to progressively longer sequences from a list

SymmetricSort

Symmetrically reorder the rows and columns of a square matrix

HMAC

Cryptographic hash-based message authentication code used to verify data integrity and authenticity

JoinMost

An operator that joins in front of its arguments the sequence of lists it is provided

QuantityString

Convert a Quantity to a linear string in a customizable way

Antidiagonal

Give the antidiagonal of a matrix

ImportVTT

Import Web Video Text Tracks (.vtt) data

KirillBelov/ExchangeLink

Rest API and WebSocket clients for different crypto currency exchanges

AntonAntonov/ReliabilityTools

Reliability-related algorithms and tools

AntonAntonov/SSparseMatrix

Sparse matrices with named columns and rows

WolframExternalFunctions/YAML

A package for reading and writing YAML files

AntonAntonov/AssociationRuleLearning

Functions for association rule learning

TheodorusT

Evaluate the Theodorus function

DeBruijnNewmanH

Compute the values of the function from which the de Bruijn–Newman constant is defined

KeywordsGraph

A weighted graph visualizing the flow and clustering of ideas in the text

RaggedMeanAround

Compute MeanAround for corresponding elements in a collection of lists of potentially different lengths

PrefixQ

Test if the first elements of a list are the same as those from another list

WelchSpectralEstimate

Fast numerical estimation of the power spectral density or the cross spectral density

NearEqualPartition

Partition a list into roughly equal lengths

SIMBADData

Import astronomical data from the SIMBAD database

QueryTreeForm

Present a query as a tree

EisensteinE

Evaluate the Eisenstein series

GenerateOrderingConditions

Generate the conditions under which a list of symbolic expressions has a particular ordering or set of orderings with respect to an operation

HeadQ

Check if expressions have certain heads

PseudonymizeData

Consistently replace sensitive data values with UUIDs

TakeAfter

Take elements after a specified element in an expression

NotebookWordCount

Count the number of words in a notebook document

ModifiedAllanDeviation

Measure the bandwidth-modified two-sample phase/frequency stability

FromISOCountry

Parse ISO 3166-1 country codes to a Country entity

MSollami/Datawiz

Utilities for real world data science

Bob/BaseballReferenceData

Import data from baseball-reference.com

NucleotideStaveDiagram

Generate the stave diagram corresponding to a nucleotide sequence

ArrayCropPad

Crop uniform values from the edges of an array

ChordDiagram

Make a weighted connectivity graph using circular embedding

PolarDendrogramPlot

Plot a polar dendrogram of a clustering

OccludeFaces

Occlude all human faces in a given image

ScaledRankChart

Display a chart of scaled counts of elements in a list

TimeSeriesAlign

Align multiple time series to begin at the same time

BinarySearch

Find the position of a target value within a sorted array

MapLevel

Create an operator that maps a function over data at a specified level

TabViewListPlot

Create a TabView for a ListPlot using linear and logarithmic axes

FindDistanceInstance

Find an instance of n-dimensional vectors that produce a specified distance matrix

VennGraphPlot

Visualize the intersections of overlapping sets

WordsFromExecutable

Retrieve the words found in an executable file

ReplaceAllOutside

Similar to ReplaceAll, but parts of the expression can be ignored by providing a pattern

SystemInformationDataset

Get structured access to information about your system

BinarySearchBy

Find the position of a target value within an array sorted after applying a function

Loess

Smooth noisy data using local regression

IMF World Economic Outlook

Selected macroeconomic data series from the International Monetary Fund

FaizonZaman/MacroTools

Convenience and Experimental function implementations

Wolfram/DiffTools

Functions for discovering, viewing, and managing diffs

RiemannSurfacePlot3D

Plot Riemann surfaces of compositions of elementary functions

PlaneOfBestFit

Get the hyperplane that best fits a set of points

AddSemantics

Automatically add semantics to structured data

MapSelectCounted

Map a function over selected elements of a list, also passing in a running count of such elements

L1Solve

Solve the linear least absolute value problem

UnionTo

Equivalent to Union but redefines the first argument to the result

EpsteinHubbellOmega

Evaluate the Epstein–Hubbell integral

PairMap

Map a function to pairs formed from a list and another function

PeptideHydropathyPlot

Generate the hydropathy plot of a peptide sequence

CenteringMatrix

Generate an n-sized centering matrix

RandomDate

Sample random date lists

Correlogram

Visualize the autocorrelation of data

LogSumExpLayer

Neural network layer that implements the LogSumExp operation on any level

NInverseLaplaceTransform

Find the numerical approximation for the inverse Laplace transform

ExportNewickString

Generate the Newick string representation of a tree

Yshojihep/BulletinBoardClient

Mathematica client for BulletinBoard

StianRamsnes/MaXrd

Symmetry data and utilities related to crystallography and X-ray scattering

KirillBelov/WAEXLink

Wolfram Language client for WAEX API

CaliforniaCOVID19Data

Generate datasets from California COVID-19 data released by the State of California

TakeBefore

Take elements before the specified element in an expression

AddIndices

Pairs each element of a list with its index

FourierShift

Shift the zero-frequency term to the center of the spectrum

AppendColumn

Append a column to the right of a matrix

TrigApproximateList

Generate a trig series that approximates a list of data

RankedTimeSeriesBarChart

Animate time series as bar charts

ByteArrayToBitList

Converts a byte array to a list of bits

TimeSeriesCompress

Remove redundant data from a time series

BitListToByteArray

Convert a list of bits to a byte array

SafeTake

Safely take elements from lists

FuriganaForm

Show kana with a piece of Japanese text that indicates the pronunciation of kanji

SelectFirstIndex

Find the index of the first element satisfying a criterion

RandomRotationQuaternion

Return uniformly distributed random rotations in quaternion form

GroupCases

Group elements of a list using patterns

Slice

An operator form of Part

JapaneseTextTokenizer

Separate a piece of Japanese text into grammatical parts

WolframExternalFunctions/NetworkXLink

Use the functionality of the Python package NetworkX,without any knowledge of Python

KatjaDellaLibera/StickyDBSCAN

Determine fission-fusion dynamics from position data

FlattenAmbiguityList

Restructure an expression with nested AmbiguityList expressions into a single flat AmbiguityList

Ranking

Find the rank of each of the items in a list

OutShuffle

Perform an out shuffle on a list

InShuffle

Perform an in shuffle on a list

SimulateAnimalVision

Simulate what an animal sees

DeleteFailures

Delete failures in an expression

GloBIData

Get biotic interactions of a specified taxon using the Global Biotic Interactions (GloBI) API

ModularTessellation

Compute polygons, circles, compositions and transformation functions for the tessellation of the upper half-plane by the modular group

IrregularPeriodogram

Compute a periodogram for data from unevenly spaced intervals

WordAffixStructure

Separate the stem of an English word from its affixes

InstEffect

Apply Instagram-like effects to your photos

PivotTable

A spreadsheet-like operation to collate data by values common to specified columns, summarizing corresponding values in a specified column

DICOMAnonymize

Anonymize DICOM files by removing or replacing metadata that could lead to identification of a patient

WordsFromBitcoinBlockchain

Get the words found in the input transaction bytes in bitcoin blockchains

Sample Data: Larynx Cancer

The use of counting process methodology has allowed for substantial advances in the statistical theory to account for censoring and truncation in survival experiments. This book makes these complex methods more accessible to applied researchers without an advanced mathematical background.

Sample Data: Bone Marrow Leukemia

Bone marrow transplantation for Leukemia

Sample Data: Psychiatric Patient Deaths

Death times of psychiatric patients

Sample Data: Channing House

The use of counting process methodology has allowed for substantial advances in the statistical theory to account for censoring and truncation in survival experiments. This book makes these complex methods more accessible to applied researchers without an advanced mathematical background.

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