Extract item parameters as data frame

Extract item parameters as data frame

Usage

# S3 method for class 'item_params'
as.data.frame(x, row.names = NULL, optional = FALSE, ...)

Arguments

x

An item_params object.

row.names

NULL or a character vector giving the row names.

optional

Logical. Compatibility argument for as.data.frame(); currently ignored.

...

Additional arguments (ignored).

Value

A data frame of item parameters.