Wolfram Language Paclet Repository
Community-contributed installable additions to the Wolfram Language
JaneShenGunther`TCGADataTool`
modelMeasurementsAtThreshold |
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Details and Options
Examples
(2)
Basic Examples
(1)
Get example classifier model for TCGA-CESC project:
In[1]:=
exampleModel=
[{"TCGADataModel","TCGACESCClinicalVitalStatusClassifier"}]
 | exampleDataTCGA |
Out[1]=
ClassifierFunction
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Get the design matrix used to train the model:
In[2]:=
exampleDesignMatrix=
[{"TCGADataModel","TCGACESCClinicalVitalStatusClassifier"},"DesignMatrix"];
 | exampleDataTCGA |
In[3]:=
outcomeProperty=
[{"TCGADataModel","TCGACESCClinicalVitalStatusClassifier"},"OutcomeProperty"]
| exampleDataTCGA |
Out[3]=
Clinical::Patient::vital_status
Get model performances for threshold 0.8:
In[4]:=
classes=Information[exampleModel,"Classes"]
Out[4]=
{Alive,Dead}
In[5]:=
allProbabilities=exampleModel[exampleDesignMatrix,"Probabilities"];allProbabilities〚;;2〛
Out[5]=
{Alive0.815417,Dead0.184583,Alive0.635113,Dead0.364887}
In[6]:=
actualOutcomes=exampleDesignMatrix〚All,outcomeProperty〛;actualOutcomes〚;;2〛
Out[6]=
{Alive,Dead}
In[7]:=
threshold=.8;
In[8]:=
measurements=
[classes,allProbabilities,actualOutcomes,threshold];
| modelMeasurementsAtThreshold |
In[9]:=
measurements//Dataset
Out[9]=
Scope
(1)
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""