check_is_dataframe {volker} | R Documentation |
Check whether the object is a dataframe
Description
Check whether the object is a dataframe
Usage
check_is_dataframe(obj, msg = NULL, stopit = TRUE)
Arguments
obj |
The object to test. |
msg |
Optional, a custom error message. |
stopit |
Whether to stop execution with an error message. |
Value
boolean Whether the object is a data.frame object.
[Package volker version 3.1.0 Index]