safetyGraphics (version 2.0.0)

hasColumn: Check whether a column is found in a data set

Description

Checks whether a specified column is found in a specified data set

Usage

hasColumn(columnName, data)

Arguments

columnName

The column to look for.

data

the data.frame to search.

Value

logical scalar. TRUE if the column is found. FALSE otherwise

Examples

# NOT RUN {
safetyGraphics:::hasColumn(columnName="PARAM",data=safetyData::adam_adlbc) #TRUE
safetyGraphics:::hasColumn(columnName="Not_a_column",data=safetyData::adam_adlbc) #FALSE

# }