grouped_sum_freqs

Computes a data frame with frequency counts.

An easy way to analyze international large-scale assessments and surveys in education or any other dataset that includes replicated weights (Balanced Repeated Replication (BRR) weights, Jackknife replicate weights,...) while also allowing for analysis with multiply imputed variables (plausible values). It supports the estimation of univariate statistics (e.g. mean, variance, standard deviation, quantiles), frequencies, correlation, linear regression and any other model already implemented in R that takes a data frame and weights as parameters. It also includes  options to prepare the results for publication, following the table formatting standards of the Organization for Economic Cooperation and Development (OECD).

Rodolfo Ilizaliturri Lopez

Rrepest

An Analyzer of International Large Scale Assessments in
Education

Rodolfo Ilizaliturri

Francesco Avvisati

Francois Keslair

grouped_sum_freqs function

<dl><dt>data</dt>
<dd>(data frame) Data to analyze.</dd>
<dt>small.level</dt>
<dd>(string vector) all variables to get grouped sum.</dd>
<dt>big.level</dt>
<dd>(string vector) Must be fully contained in variables from small.level</dd>
<dt>w</dt>
<dd>(string) Numeric variable from which to get weights (if NULL then 1).</dd></dl>

Arguments

Grouped frequency counts — grouped_sum_freqs

<dl>

<dt>data</dt>
<dd>(data frame) Data to analyze.</dd>


<dt>small.level</dt>
<dd>(string vector) all variables to get grouped sum.</dd>


<dt>big.level</dt>
<dd>(string vector) Must be fully contained in variables from small.level</dd>


<dt>w</dt>
<dd>(string) Numeric variable from which to get weights (if NULL then 1).</dd>

</dl>

grouped_sum_freqs: Grouped frequency counts

Description

Usage

Value

Arguments

Examples