first_valid_value: Select the first valid value
In preregr: Specify (Pre)Registrations and Export Them Human- And Machine-Readably
View source: R/first_valid_value.R
first_valid_value R Documentation
Select the first valid value
Description
From a vector or list of values, select the first valid value, valid being
defined as a value that is not NULL or NA and has, after being trimmed of
whitespace, a nonzero length. Optionally, only look at the element with a
given name.
Usage
first_valid_value(x, selectName = NULL)
Arguments
x
The vector or list.
selectName
Optionally, the name to look at.
Value
The first valid value (or NULL).
preregr documentation built on May 31, 2023, 7:10 p.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
View source: R/first_valid_value.R
| first_valid_value | R Documentation |
Select the first valid value
Description
From a vector or list of values, select the first valid value, valid being defined as a value that is not NULL or NA and has, after being trimmed of whitespace, a nonzero length. Optionally, only look at the element with a given name.
Usage
first_valid_value(x, selectName = NULL)
Arguments
x |
The vector or list. |
selectName |
Optionally, the name to look at. |
Value
The first valid value (or NULL).
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.