digitanalysis: Digit Analysis

View source: R/all_digit_test_helper_functions.R

grab_desired_aligned_columns

R Documentation

Fetches the left-aligned/right-aligned data columns for analysis, drop the first and last digit places if desired

Description

Fetches the left-aligned/right-aligned data columns for analysis, drop the first and last digit places if desired

Usage

grab_desired_aligned_columns(
  digitdata,
  data_columns,
  skip_first_digit = FALSE,
  skip_last_digit = FALSE,
  align_direction = "left",
  digit_places = 0
)

Arguments

`digitdata`	A object of class `DigitAnalysis`.
`data_columns`	The names of numeric columns of data to be analyzed. Default can be 'all', where using all data columns in `numbers` df in `digitdata`; an array of column names, as characters; a single column name, as character.
`skip_first_digit`	TRUE or FALSE: If TRUE, skip first digit place before analysis. Default to FALSE.
`skip_last_digit`	TRUE or FALSE: If TRUE, skip last digit place before analysis, since we don't want tests to overlap. Default to FALSE. `skip_last_digit` should overwrite `digit_places` and `skip_first_digits`.
`align_direction`	'left' or 'right': specify whether left-aligned or right-aligned digits table to be returned
`digit_places`	Only used internally for checking if it is last digit test