CZmatura: CZmatura dataset

In ShinyItemAnalysis: Test and Item Analysis via Shiny

CZmatura dataset

Description

The CZmatura dataset comes from matura exam in mathematics. The exam was assigned in 2019 to students from Grade 13, at the end of their secondary education. Original data available from https://cermat.cz/.

Usage

CZmatura

Format

CZmatura is a data.frame consisting of 15,702 observations on 75 variables.

SchType

School type code.

FirstAtt

First attempt; "1" yes, "0" no.

SchTypeGY

School type gymnasium; "1" yes, "0" no.

o1 – o26.2

Item answers.

b1 – b26

Scored item answers.

Total

Total score, calculated as sum of item scores (0 - 50).

IRTscore

Score estimated from GPCM/2PL model.

IRTscoreSE

SE of score estimated from GPCM/2PL model.

See Also

CZmaturaS()

ShinyItemAnalysis documentation built on May 31, 2023, 7:08 p.m.