PP (version 0.6.3-11)

Person Parameter Estimation

Description

The PP package includes estimation of (MLE, WLE, MAP, EAP, ROBUST) person parameters for the 1,2,3,4-PL model and the GPCM (generalized partial credit model). The parameters are estimated under the assumption that the item parameters are known and fixed. The package is useful e.g. in the case that items from an item pool / item bank with known item parameters are administered to a new population of test-takers and an ability estimation for every test-taker is needed.

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Install

install.packages('PP')

Monthly Downloads

260

Version

0.6.3-11

License

GPL-3

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Last Published

May 27th, 2021

Functions in PP (0.6.3-11)