Dataset with Mixed Dichotomous and Polytomous Item Responses
Dataset with mixed dichotomous and polytomous item responses.
data(data.mixed1)
A data frame with 1000 observations on the following 37 variables.
'data.frame': 1000 obs. of 37 variables: $ I01: num 1 1 1 1 1 1 1 0 1 1 ... $ I02: num 1 1 1 1 1 1 1 1 0 1 ... [...] $ I36: num 1 1 1 1 0 0 0 0 1 1 ... $ I37: num 0 1 1 1 0 1 0 0 1 1 ...
data(data.mixed1) apply( data.mixed1, 2, max ) ## I01 I02 I03 I04 I05 I06 I07 I08 I09 I10 I11 I12 I13 I14 I15 I16 ## 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ## I17 I18 I19 I20 I21 I22 I23 I24 I25 I26 I27 I28 I29 I30 I31 I32 ## 1 1 1 1 4 4 1 1 1 1 1 1 1 1 1 1 ## I33 I34 I35 I36 I37 ## 1 1 1 1 1
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