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datacheckr (version 0.2.0.9002)
check_data_frame: Check Data Frame
Description
Checks that data is a data frame.
Usage
check_data_frame(data, data_name = substitute(data))
Arguments
data
The data frame to check.
data_name
A string of the name of data.
Value
Throws an informative error or returns an invisible copy of data.