secr (version 4.4.8)

newdata: 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

# S3 method for default
makeNewData(object, all.levels = FALSE, ...)
# S3 method for 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)

Value

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

Details

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

See Also

predict.secr, secr.fit

Examples

# NOT RUN {
## from previously fitted model
makeNewData(secrdemo.b)

# }