| weightS12 {lazy.irtx} | R Documentation |
Small Item Weight Data Frame # 3.
To be used in conjunction with paramS1.
weightS12
A data frame with 4 rows and 8 variables
character: Item name
character: Item type
num: # of categories: 2 for binary items
num: item weight
num: category weight for the zero-th category
num: category weight for the 1st category
num: category weight for the 2nd category
num: category weight for the 3rd category
name type ncat w v0 v1 v2 v3
Q1 B 2 1 0 1 ,,
Q2 B3 2 1 0 2 ,,
Q3 G 4 1 0 1 2 5
Q4 P 4 1 0 0 0 1
item type = "B" or "B3" or "G" or "P"
ncat is the max # of categories
w is the item weight. (all equal)
v's are the category weight
Generated by author.