Description Usage Arguments Value
View source: R/genItemBankInt.R
Generate item bank for NEAT with internal anchor items
1 2 | genItemBankInt(C, J, t.tot, min.a, max.a, mu.b, sd.b, leading0 = TRUE,
num.digits = 4, linkage.plan = NULL, ...)
|
C |
number of common items between two test |
J |
number of total items (unique + common) per test |
t.tot |
number of tests |
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 |
leading0 |
format item names with leading zeros for better ordering? |
num.digits |
number of digits for representing items |
linkage.plan |
square matrix or order t.tot representing the number of items each form has in common with another form. If NULL, links between forms will be chosen randomly. |
... |
parameters to pass to child functions |
list containing 2PL item parameters per form
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