nprcgenekeepr (version 2.0.0)

checkRequiredCols: Check column names for required columns

Description

Check column names for required columns

Usage

checkRequiredCols(cols, reportErrors)

Value

NULL is returned if all required columns are present. See description of reportErrors for return values when required columns are missing.

Arguments

cols

character vector of column names

reportErrors

logical value when TRUE and missing columns are found the errorLst object is updated with the names of the missing columns and returned and when FALSE and missing columns are found the program is stopped.

Details

When reportErrors = TRUE, NA entries in cols are treated as ordinary non-matching column names when building the list of missing required columns, rather than causing an error. (Earlier versions could error with "missing value where TRUE/FALSE needed" on such out-of-contract input.)

Examples

library(nprcgenekeepr)
requiredCols <- getRequiredCols()
cols <-
  paste0(
    "id,sire,siretype,dam,damtype,sex,numberofparentsknown,birth,",
    "arrivalatcenter,death,departure,status,ancestry,fromcenter?,",
    "origin"
  )
all(requiredCols %in% checkRequiredCols(cols, reportErrors = TRUE))