nalevs

<code>nalevs</code> takes as an input any vector and recodes it to range from 0 to 1, to treat specified levels as missing, to treat specified levels as 0, 1, .5, or the mean (weighted or unweighted) of the levels present after coding.

Provides a variety of functions for producing simple weighted statistics, such as weighted Pearson's correlations, partial correlations, Chi-Squared statistics, histograms, and t-tests as well as simple weighting graphics including weighted histograms, box plots, bar plots, and violin plots.  Also includes software for quickly recoding survey data and plotting estimates from interaction terms in regressions (and multiply imputed regressions) both with and without weights and summarizing various types of regressions. Some portions of this package were assisted by AI-generated suggestions using OpenAI's GPT model, with human review and integration.

Josh Pasek

weights

Weighting and Weighted Statistics

Alex Tahk

Gene Culter

Marcus Schwemmle

nalevs function

<dl> <dt>x</dt>
<dd>A vector to be recoded to range from 0 to 1.</dd> <dt>naset</dt>
<dd>A vector of values of <code>x</code> to be coded as <code>NA</code>.</dd> <dt>setmid</dt>
<dd>A vector of values of <code>x</code> to be recoded to .5.</dd> <dt>set1</dt>
<dd>A vector of values of <code>x</code> to be recoded to 1.</dd> <dt>set0</dt>
<dd>A vector of values of <code>x</code> to be recoded to 0.</dd> <dt>setmean</dt>
<dd>A vector of values of <code>x</code> to be recoded to the mean (if no weight is specified) or weighted mean (if a weight is specified) of values of <code>x</code> after all recoding.</dd> <dt>weight</dt>
<dd>A vector of weights for <code>x</code> if weighted means are desired for values listed for <code>setmean</code>.</dd></dl>

Arguments

Josh Pasek, Professor of Communication &amp; Media and Political Science at the University of Michigan (www.joshpasek.com).

Author

Recode variables to 0-1 scale — nalevs

<dl>

 <dt>x</dt>
<dd>A vector to be recoded to range from 0 to 1.</dd>

 <dt>naset</dt>
<dd>A vector of values of <code>x</code> to be coded as <code>NA</code>.</dd>

 <dt>setmid</dt>
<dd>A vector of values of <code>x</code> to be recoded to .5.</dd>

 <dt>set1</dt>
<dd>A vector of values of <code>x</code> to be recoded to 1.</dd>

 <dt>set0</dt>
<dd>A vector of values of <code>x</code> to be recoded to 0.</dd>

 <dt>setmean</dt>
<dd>A vector of values of <code>x</code> to be recoded to the mean (if no weight is specified) or weighted mean (if a weight is specified) of values of <code>x</code> after all recoding.</dd>

 <dt>weight</dt>
<dd>A vector of weights for <code>x</code> if weighted means are desired for values listed for <code>setmean</code>.</dd>

</dl>

nalevs: Recode variables to 0-1 scale

Description

Usage

Value

Arguments

Author

Examples