fillRandomLinkagePlan {simExam}

Fill matrix of true.items with values for a random linkage plan

Description

Fill matrix of true.items with values for a random linkage plan

Usage

fillRandomLinkagePlan(t.tot, J, C, true.items, min.a, max.a, mu.b, sd.b,
  ...)

Arguments

t.tot

number of tests

J

number of total items (unique + common) per test

C

number of common items between two test

true.items

matrix containing all items in the rows and all test forms in the columns

min.a

Lower bound for the (uniform) distribution of item discrimination parameter

max.a

Upper bound for the (uniform) distribution of item discrimination parameter

mu.b

Mean of (normally-distributed) item difficulty parameter

sd.b

Standard deviation of (normally-distributed) item difficulty parameter

...

Arguments to pass to genItemParameter