compareModels,SurvivalModel,SurvivalModel-method {PDATK} | R Documentation |
SurivalModel
Objects, Returing A ModelComparison
Object
With Statistics Comparing the Performance of Each Model.Compare Two SurivalModel
Objects, Returing A ModelComparison
Object
With Statistics Comparing the Performance of Each Model.
## S4 method for signature 'SurvivalModel,SurvivalModel' compareModels(model1, model2, modelNames)
model1 |
An object inherting from the |
model2 |
Another object inherting from the |
modelNames |
Optional character vector with a name for each model. Defaults to the class of the model plus 1 and 2 if missing. |
A ModelComparison
object with statistics comparing the two models.
data(sampleValPCOSPmodel) data(sampleClinicalModel) data(sampleCohortList) # Set parallelization settings BiocParallel::register(BiocParallel::SerialParam()) # Train the model trainedClinicalModel <- trainModel(sampleClinicalModel) # Predict risk/risk-class ClinicalPredPCSI <- predictClasses(sampleCohortList[c('PCSI', 'TCGA')], model=trainedClinicalModel) # Validate the models validatedClinicalModel <- validateModel(trainedClinicalModel, valData=ClinicalPredPCSI) # Compare the models modelComp <- compareModels(sampleValPCOSPmodel, validatedClinicalModel) head(modelComp)