data.ordinal {DIFplus} | R Documentation |
This data example contains ordinal (1/2/3/4) responses of 300 participants to 5 items. Participants were classified into 6 clusters and 2 groups.
data("data.ordinal")
A data frame with 300 observations on the following 7 variables.
Group
Group membership
Cluster
Cluster membership
I1
Item 1
I2
Item 2
I3
Item 3
I4
Item 4
I5
Item 5
A data set with 7 variables: (1) ordinal (1/2/3/4) responses of 300 participants to 5 items; (2) a cluster indicator variable with six levels; and (3) a group indicator variable with two levels.
data(data.ordinal)
## maybe str(data.ordinal) ; plot(data.ordinal) ...