modAcc: Generate a list of 'ROCit' objects or 'RMSEit' for different...

In jknowles/EWStools: Tools for automating the testing and evaluation of education early warning system models

Description

Generate a list of ROCit objects or RMSEit for different datasets

Usage

modAcc(fit, datatype = c("test", "train"), testdata = NULL,
  modelKeep = FALSE, ...)

Arguments

fit	a train object generated by ROCtest or RMSEtest
datatype	a named character representing the accuracy object be built on either "train" or "test" data, user can include both
testdata	a list of length two containing a named slot for the matrix of predictors (pred) and the vector of classes (class)
modelKeep	a logical indicating whether the original model object should be stored, default is FALSE
...	additional arguments passed to modSearch

Value

a list with the following:

• method - the train method used to fit the model

• summaryTr - the ROCit or RMSEit for the training data

• summaryTe - the ROCit RMSEit for the test data

• time - the time reported for the model to run, taken from the train object if available

• metricSD - the standard deviation of the metric for the best model reported by train

Note

The values presented are for the optimal threshold as computed by the roc function for ROC objects.

jknowles/EWStools documentation built on May 19, 2019, 11:42 a.m.