use_first_valid_of

the input vectors. Order matters: these are searched and prioritized in the order they are supplied.

what value should be used when all of the vectors return <code>NA</code> for a certain index? Default is NA.

if_all_NA

At each position of the input vectors, iterates through in order and returns the first non-NA value. This is a robust replacement of the common <code>ifelse(!is.na(x), x, ifelse(!is.na(y), y, z))</code>. It's more readable and handles problems like <code>ifelse</code>'s inability to work with dates in this way.

The main janitor functions can: perfectly format data.frame column
names; provide quick counts of variable combinations (i.e., frequency
tables and crosstabs); and isolate duplicate records. Other janitor functions
nicely format the tabulation results. These tabulate-and-report functions
approximate popular features of SPSS and Microsoft Excel. This package
follows the principles of the "tidyverse" and works well with the pipe function
%>%. janitor was built with beginning-to-intermediate R users in mind and is
optimized for user-friendliness. Advanced R users can already do everything
covered here, but with janitor they can do it faster and save their thinking for
the fun stuff.

Sam Firke

janitor

Simple Tools for Examining and Cleaning Dirty Data

Bill Denney

Chris Haid

Ryan Knight

Malte Grosser

Jonathan Zadra

use_first_valid_of function

Deprecated, do not use in new code. Use <code>dplyr::coalesce()</code> instead.

use_first_valid_of: Returns first non-NA value from a set of vectors.

Description

Usage

Arguments

Value

Warning

See Also