rstring

<code>rstring()</code> makes a string that is statically extremely likely to be unique (using default options).

An assortment of helper functions for managing data (e.g.,
rotating values in matrices by a user-defined angle, switching from
row- to column-indexing), dates (e.g., intuiting year from messy date
strings), handling missing values (e.g., removing elements/rows across
multiple vectors or matrices if any have an NA), text (e.g.,
flushing reports to the console in real-time); and combining data frames
with different schema (copying, filling, or concatenating columns or
applying functions before combining).

Adam B. Smith

omnibus

Helper Tools for Managing Data, Dates, Missing Values, and Text

rstring function

<dl><dt>n</dt>
<dd>Numeric integer: How many strings to make (default is 1).</dd>
<dt>x</dt>
<dd>Numeric integer: Number of letters and digits to use to make the string. Default is 12, leading to a probability of two matching random strings of &lt;3.7E-18 if <code>filesafe = TRUE</code> and &lt;3.1E-22 if <code>FALSE</code>.</dd>
<dt>filesafe</dt>
<dd>Logical: If <code>TRUE</code> (default), make file-safe names (leading character is a letter).</dd></dl>

Arguments

Make a nearly-guaranteed unique string — rstring

<dl>

<dt>n</dt>
<dd>Numeric integer: How many strings to make (default is 1).</dd>


<dt>x</dt>
<dd>Numeric integer: Number of letters and digits to use to make the string. Default is 12, leading to a probability of two matching random strings of &lt;3.7E-18 if <code>filesafe = TRUE</code> and &lt;3.1E-22 if <code>FALSE</code>.</dd>


<dt>filesafe</dt>
<dd>Logical: If <code>TRUE</code> (default), make file-safe names (leading character is a letter).</dd>

</dl>

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rstring: Make a nearly-guaranteed unique string

Description

Usage

Value

Arguments

Examples