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TCGADataTool

Guides

  • TCGA Data Tool

Tech Notes

  • Custom Entities
  • Data Exploration
  • Data Modeling
  • Data Visualization
  • Genomic Data
  • Images Download
  • Property Standard Name
  • User Interface

Symbols

  • buildDesignMatrix
  • buildModel
  • cleanRawData
  • columnHeaderRiskClassSummary
  • downloadGenomicData
  • dynamicallyExploreThreshold
  • exampleDataTCGA
  • getHistologicalImages
  • getPotentialPredictors
  • importGenomicDataFile
  • inspectPotentialPredictors
  • modelMeasurementsAtThreshold
  • overallSurvivalPlot
  • progressionFreeSurvivalPlot
  • pullDataSlice
  • radiologicalImagesBatchProcessing
  • swimmerPlot
  • TCGADataToolUserInterface
JaneShenGunther`TCGADataTool`
getPotentialPredictors
​
getPotentialPredictors
[dataStructure,outcome]
determines which properties from
dataStructure
might be useful predictors to model
outcome
.
​
Details and Options

Examples  
(9)
Basic Examples  
(1)
Given the example data structure for project TCGA-CESC:
In[1]:=
dataStructure=
exampleDataTCGA
[{"TCGAProjectData","TCGACESCExceptGenomicDataAllPatients"},"Data"];
Get the list of potential predictors for outcome outcome Clinical::Patient::vital_status"
In[2]:=
outcomeProperty="Clinical::Patient::vital_status";
In[3]:=
potentialPredictorsRes=
getPotentialPredictors
[dataStructure,outcomeProperty];//EchoTiming
⌚
19.3029
Inspect the results:
In[4]:=
potentialPredictorsRes//Keys
Out[4]=
{PotentialPredictors,RestrictionBreakdown}
In[5]:=
Length/@potentialPredictorsRes["RestrictionBreakdown"]
Out[5]=
AllSame60,NoData101,Sparse363,Outcome1,Followups112,MaxCategories79,Identifier72,ColumnHeaderPattern0,GenomicData0,Correlated9
In[6]:=
potentialPredictorsRes["PotentialPredictors"]//Length​​potentialPredictorsRes["PotentialPredictors"]〚;;3〛
Out[6]=
138
Out[6]=
{Biospecimen::Aliquot::center_id,Biospecimen::Aliquot::plate_column,Biospecimen::Aliquot::plate_id}
Use
inspectPotentialPredictors
to create an interactive visualization of the results:
In[7]:=
inspectPotentialPredictors
[potentialPredictorsRes]
Out[7]=
Potential predictors by category
Rejected properties from predictors
138 properties were identified as potential predictors
​
Biospecimen
Clinical
ScrapedData
Biospecimen::Aliquot::center_id
Biospecimen::Aliquot::plate_column
Biospecimen::Aliquot::plate_id
Biospecimen::Aliquot::plate_row
Biospecimen::Aliquot::quantity
Biospecimen::Aliquot::volume
Biospecimen::Analyte::concentration
Biospecimen::Analyte::spectrophotometer_method
Biospecimen::Analyte::subportion_sequence
Biospecimen::Auxiliary::hpv_call_1
Biospecimen::Auxiliary::hpv_status
Biospecimen::Portion::portion_number
Biospecimen::Portion::weight
Biospecimen::Sample::initial_weight
Biospecimen::Sample::oct_embedded
Biospecimen::Sample::vial_number
Biospecimen::ShipmentPortion::plate_id
Biospecimen::ShipmentPortion::portion_number
Biospecimen::Slide::percent_lymphocyte_infiltration
Biospecimen::Slide::percent_monocyte_infiltration
Biospecimen::Slide::percent_necrosis
Biospecimen::Slide::percent_neutrophil_infiltration
Biospecimen::Slide::percent_normal_cells
Biospecimen::Slide::percent_stromal_cells
Biospecimen::Slide::percent_tumor_cells
Biospecimen::Slide::percent_tumor_nuclei
Biospecimen::Slide::section_location
Biospecimen::SSFNormalControl::days_to_normal_sample_procurement
Biospecimen::SSFNormalControl::method_of_normal_sample_procurement
Biospecimen::SSFNormalControl::ncedna_dna_conc
Biospecimen::SSFNormalControl::ncedna_dna_qm
Biospecimen::SSFNormalControl::ncedna_dna_qty
Biospecimen::SSFNormalControl::ncedna_dna_vol
Biospecimen::SSFTumorSample::consent_or_death_status
Biospecimen::SSFTumorSample::country
Biospecimen::SSFTumorSample::days_to_consent
Biospecimen::SSFTumorSample::days_to_pathology_review
Biospecimen::SSFTumorSample::days_to_sample_procurement
Biospecimen::SSFTumorSample::digital_image_submitted
Biospecimen::SSFTumorSample::ffpe_tumor_slide_submitted
Biospecimen::SSFTumorSample::histological_type
Biospecimen::SSFTumorSample::method_of_sample_procurement
Biospecimen::SSFTumorSample::other_dx
Biospecimen::SSFTumorSample::other_method_of_sample_procurement
Biospecimen::SSFTumorSample::path_confirm_report_attached
Biospecimen::SSFTumorSample::path_confirm_tumor_nuclei_metrics
Biospecimen::SSFTumorSample::site_of_disease
Biospecimen::SSFTumorSample::submitted_for_lce
Biospecimen::SSFTumorSample::top_slide_submitted
Biospecimen::SSFTumorSample::tumor_necrosis_percent
Biospecimen::SSFTumorSample::tumor_nuclei_percent
Biospecimen::SSFTumorSample::tumor_weight
Biospecimen::SSFTumorSample::vessel_used
Options  
(8)

SeeAlso
inspectPotentialPredictors
TechNotes
▪
Property Standard Name
▪
Data Modeling
RelatedGuides
▪
TCGA Data Tool
""

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