all_uniquev

all_univ

For a given vector, does the length of (number of values in) the vector equal
the number of unique values in the vector?
Note: <code>all_univ</code> is a compact alias for <code>all_uniquev</code>: they do the same
thing, and the former is easier to type

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 

all_uniquev function

<dl><dt>x</dt>
<dd>a vector.</dd>
<dt>na.rm</dt>
<dd>a logical evaluating to TRUE or FALSE indicating whether NA
values should be stripped before the computation proceeds.</dd></dl>

Arguments

Are All Values in a Free-standing Vector Unique? — all_uniquev

<dl>

<dt>x</dt>
<dd>a vector.</dd>


<dt>na.rm</dt>
<dd>a logical evaluating to TRUE or FALSE indicating whether NA
values should be stripped before the computation proceeds.</dd>

</dl>

all_uniquev: Are All Values in a Free-standing Vector Unique?

Description

Usage

Value

Arguments

Examples