get_all_factors

<code>get_all_factors</code> returns a list of character vectors, where each character
vector is a given factor variable's unique levels, and where the vector
is given the same name as the factor variable itself. If the data.frame
contains no factors, an empty (length 0) list is returned.

Create and use data frame labels for data frame objects (frame labels), their columns (name labels), and individual values of a column (value labels). Value labels include one-to-one and many-to-one labels for nominal and ordinal variables, as well as numerical range-based value labels for continuous variables. Convert value-labeled variables so each value is replaced by its corresponding value label. Add values-converted-to-labels columns to a value-labeled data frame while preserving parent columns. Filter and subset a value-labeled data frame using labels, while returning results in terms of values. Overlay labels in place of values in common R commands to increase interpretability. Generate tables of value frequencies, with categories expressed as raw values or as labels. Access data frames that show value-to-label mappings for easy reference.

Robert Hartman

labelr

Label Data Frames, Variables, and Values

The MITRE Corporation 

get_all_factors function

<dl><dt>data</dt>
<dd>the data.frame you are checking for factor variables.</dd></dl>

Arguments

Put Data Frame Factor Level Information into a List — get_all_factors

<dl>

<dt>data</dt>
<dd>the data.frame you are checking for factor variables.</dd>

</dl>

get_all_factors: Put Data Frame Factor Level Information into a List

Description

Usage

Value

Arguments

Examples