rawScore: rawScore

In conquestr: An R Package to Extend 'ACER ConQuest'

rawScore

Description

returns the adjusted (for zero and perfects) and unadjusted raw scores as well as the maximum score.

Usage

rawScore(x, itemParams, perfAdjust = 0.3)

Arguments

x	a vector of scored item responses. Order of item responses is the same as the order of itemParams, missing item responses are scored NA.
itemParams	A list of item params of the structure used in simplef (a matrix of k categories by three (category score, delta dot, tau)). See conquestr::makeItemList for a helper to generate this list.
perfAdjust	the correction factor for zeros and perfects to be add/subtracted from the raw score.

Value

a list containing three elements: (1) raw score (unadjusted), (2) raw score (adjusted), (3) maximum score.

conquestr documentation built on March 31, 2023, 6:02 p.m.