Wolfram Resource System

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Search the Wolfram Resource System

Paclet Resource: StianRamsnes/MaXrd

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

Paclet Resource: KlausSutner/Automata

Automata theory package

Paclet Resource: AntonAntonov/TileStats

Tilling over 2D data and related statistics

Paclet Resource: AntonAntonov/MosaicPlot

Mosaic plots for datasets and lists of records

Paclet Resource: AntonAntonov/FunctionalParsers

Functional parsers

Paclet Resource: AntonAntonov/DataReshapers

Data reshaping functions

Function Resource: TallyBy

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

Function Resource: TallyMarks

Represent an integer in various forms of tally marks

Function Resource: MetaTally

Combine multiple tally results

Function Resource: Untally

Make a list from tallied results

Function Resource: ProportionsBy

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

Function Resource: TreeCounts

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

Function Resource: WeightedSimpleGraph

SimpleGraph with edge and vertex weights

Function Resource: Proportions

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

Function Resource: PivotTable

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

Function Resource: GroupCases

Group elements of a list using patterns

Function Resource: SupportSizeEstimate

Estimate the full size of a set given the number of distinct results in a sample

Function Resource: DuplicatesList

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

Function Resource: BinListsBy

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

Function Resource: RandomBins

Distribute a list into random bins

Function Resource: CrossTabulate

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

Function Resource: DuplicatesBy

Select all the elements from a list for which a given function returns the same answer twice or more

Function Resource: Duplicates

Select all the elements that appear twice or more in a list