pull1: Pull out a single element from a (list-) variable

In andrewGhazi/ghzutils: A small set of simple utility functions to make life easier in R, RStudio, and the tidyverse

Description

dplyr::pull is a convenient way to pull out the values of a column from a data frame, but if you've got a long list column and just want to check one to make sure everything's working, printing the whole list can clutter up the console. pull1 just pulls out one.

Usage

pull1(.data, my_var, one_to_pull = 1)

Arguments

.data	a data frame
my_var	the unquoted name of the variable you want to pull out an element from
one_to_pull	if you don't want to pull the first element, set this to the row number of the one you want

Value

The one_to_pull-th element of the input variable

andrewGhazi/ghzutils documentation built on Nov. 30, 2020, 5:23 a.m.