newdata {secr}

R Documentation

Create Default Design Data

Description

Internal function used to generate a dataframe containing design data for the base levels of all predictors in an secr object.

Usage

## Default S3 method:
makeNewData(object, all.levels = FALSE, ...)
## S3 method for class 'secr'
makeNewData(object, all.levels = FALSE, ...)

Arguments

object	fitted secr model object
all.levels	logical; if TRUE then all levels of factors are included
...	other arguments (not used)

Details

makeNewData is used by predict in lieu of user-specified ‘newdata’. There is seldom any need to call the function makeNewData directly.

Value

A dataframe with one row for each session and group, and columns for the predictors used by object$model.

See Also

predict.secr, secr.fit

Examples

## from previously fitted model
makeNewData(secrdemo.b)

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