check_colnames {cmapR} | R Documentation

## Check whether `test_names` are columns in the `data.frame` df

### Description

Check whether `test_names` are columns in the `data.frame` df

### Usage

    check_colnames(test_names, df, throw_error = TRUE)

### Arguments

`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`

### Value

boolean indicating whether or not all `test_names` are columns of `df`

### Examples

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

[Package cmapR version 1.6.0 Index]