CZmaturaS: CZmatura dataset - sample
In ShinyItemAnalysis: Test and Item Analysis via Shiny
CZmaturaS R Documentation
CZmatura dataset - sample
Description
The CZmaturaS dataset comes from a matura exam in
mathematics. The exam was assigned in 2019 to students in Grade 13, at the end of
their secondary education. This is a random sample of 2,000 students from a
total of 15,702. Original data available from
https://cermat.cz/.
Usage
CZmaturaS
Format
CZmatura is a data.frame consisting of 2,000
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
CZmatura()
ShinyItemAnalysis documentation built on May 31, 2023, 7:08 p.m.
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| CZmaturaS | R Documentation |
CZmatura dataset - sample
Description
The CZmaturaS dataset comes from a matura exam in
mathematics. The exam was assigned in 2019 to students in Grade 13, at the end of
their secondary education. This is a random sample of 2,000 students from a
total of 15,702. Original data available from
https://cermat.cz/.
Usage
CZmaturaS
Format
CZmatura is a data.frame consisting of 2,000
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
CZmatura()
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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