z_scored_grand_mean

This function will compute z-scores with respect to the grand mean.

Useful for preparing and cleaning data. It includes functions to center data, reverse coding, dummy code and effect code data, and more.

Jason Moy

psycCleaning

Data Cleaning for Psychological Analyses

z_scored_grand_mean function

<dl><dt>data</dt>
<dd>A data.frame or a data.frame extension (e.g. a tibble).</dd>
<dt>cols</dt>
<dd>Columns that need to be centered. See `dplyr::dplyr_tidy_select` for available options.</dd>
<dt>keep_original</dt>
<dd>default is `FALSE`. Set to `TRUE` to keep original columns</dd></dl>

Arguments

Grand mean z-score — z_scored_grand_mean

<dl>

<dt>data</dt>
<dd>A data.frame or a data.frame extension (e.g. a tibble).</dd>


<dt>cols</dt>
<dd>Columns that need to be centered. See `dplyr::dplyr_tidy_select` for available options.</dd>


<dt>keep_original</dt>
<dd>default is `FALSE`. Set to `TRUE` to keep original columns</dd>

</dl>

z_scored_grand_mean: Grand mean z-score

Description

Usage

Value

Arguments

Examples