task_check_col_roles function

Check Column Roles

Internal function to check column roles.

task_check_col_roles(task, new_roles, ...)

## S3 method for class 'Task'
task_check_col_roles(task, new_roles, ...)

## S3 method for class 'TaskClassif'
task_check_col_roles(task, new_roles, ...)

## S3 method for class 'TaskRegr'
task_check_col_roles(task, new_roles, ...)

## S3 method for class 'TaskSupervised'
task_check_col_roles(task, new_roles, ...)

## S3 method for class 'TaskUnsupervised'
task_check_col_roles(task, new_roles, ...)

Arguments

• task: (Task )

  Task.

• new_roles: (list())

  Column roles.