check_colnames: Check whether 'test_names' are columns in the 'data.frame' df
In cmapR: CMap Tools in R

Description Usage Arguments Value Examples

Check whether test_names are columns in the data.frame df

1	check_colnames(test_names, df, throw_error = TRUE)

`test_names`	a vector of column names to test
`df`	the `data.frame` to test against
`throw_error`	boolean indicating whether to throw an error if any `test_names` are not found in `df`

boolean indicating whether or not all test_names are columns of df

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check_colnames(c("pert_id", "pert_iname"), cdesc_char) # TRUE
check_colnames(c("pert_id", "foobar"),
  cdesc_char, throw_error=FALSE)# FALSE, suppress error