eRm (version 1.0-1)

xmpl: Example Data

Description

Ficitious data sets - matrices with binary responses

Usage

data(xmpl)

Format

The format of xmpl is: 300 rows (referring to subjects) 30 columns (referring to items)

The format of xmplbig is: 4096 rows (referring to subjects) 128 columns (referring to items) xmplbig has the maximum dimensions that the RaschSampler package can handle currently.

Examples

# NOT RUN {
data(xmpl)
print(head(xmpl))
# }