roundDF

Round all numeric variables in a <code>data.frame</code>, leave the other variables untouched. Column and row names are preserved.

Miscellaneous functions for data cleaning and data analysis of educational assessments. Includes functions for descriptive
analyses, character vector manipulations and weighted statistics. Mainly a lightweight dependency for the packages 'eatRep',
'eatGADS', 'eatPrep' and 'eatModel' (which will be subsequently submitted to 'CRAN').
The function for defining (weighted) contrasts in weighted effect coding refers to
te Grotenhuis et al. (2017) <doi:10.1007/s00038-016-0901-1>.
Functions for weighted statistics refer to
Wolter (2007) <doi:10.1007/978-0-387-35099-8>.

Sebastian Weirich

eatTools

Miscellaneous Functions for the Analysis of Educational
Assessments

Martin Hecht

Karoline Sachse

Benjamin Becker

Nicole Mahler

Edna Grewers

roundDF function

<dl><dt>dat</dt>
<dd>A <code>data.frame</code>.</dd>
<dt>digits</dt>
<dd>Integer indicating the number of decimal places.</dd></dl>

Arguments

Round a data.frame. — roundDF

<dl>

<dt>dat</dt>
<dd>A <code>data.frame</code>.</dd>


<dt>digits</dt>
<dd>Integer indicating the number of decimal places.</dd>

</dl>

roundDF: Round a `data.frame`.

Description

Usage

Value

Arguments

Examples