null2na | R Documentation |
Convert NULL values to NA
null2na(x)
x |
A value |
This is an internal function used to convert NULL values to NA. This is useful in if() statements when checking the value of an object which may possibly not exist.
This function is *not* vectorized.
The value
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.