CDM (version 2.7-7)

data.mg: Large-Scale Dataset with Multiple Groups

Description

Large-scale dataset with multiple groups, survey weights and 11 polytomous items.

Usage

data(data.mg)

source

Subsample of a large-scale dataset of 11 survey questions.

Example Index

gdm (Example 6), sequential.items (Example 1)

Examples

data(data.mg)
library(psych)
psych::describe(data.mg)
##   > psych::describe(data.mg)
##          var     n       mean       sd     median    trimmed      mad        min        max
##   idstud   1 38243 1039653.91 19309.80 1037899.00 1039927.73 30240.59 1007168.00 1069949.00
##   group    2 38243       8.06     4.07       7.00       8.06     5.93       2.00      14.00
##   weight   3 38243      28.76    19.25      31.88      27.92    19.12       0.79     191.89
##   I1       4 37665       0.88     0.32       1.00       0.98     0.00       0.00       1.00
##   I2       5 37639       0.93     0.25       1.00       1.00     0.00       0.00       1.00
##   I3       6 37473       0.76     0.43       1.00       0.83     0.00       0.00       1.00
##   I4       7 37687       1.88     0.39       2.00       2.00     0.00       0.00       2.00
##   I5       8 37638       1.36     0.75       2.00       1.44     0.00       0.00       2.00
##   I6       9 37587       1.05     0.82       1.00       1.06     1.48       0.00       2.00
##   I7      10 37576       1.55     0.85       2.00       1.57     1.48       0.00       3.00
##   I8      11 37044       0.45     0.50       0.00       0.44     0.00       0.00       1.00
##   I9      12 37249       0.48     0.50       0.00       0.47     0.00       0.00       1.00
##   I10     13 37318       0.63     0.48       1.00       0.66     0.00       0.00       1.00
##   I11     14 37412       1.35     0.80       1.00       1.35     1.48       0.00       3.00