chk Families

Introduction

The vld_ functions are used within the chk_ functions. The chk_ functions (and their vld_ equivalents) can be divided into the following families.

In the code in this examples, we will use vld_* functions

If you want to learn more about the logic behind some of the functions explained here, we recommend reading the book Advanced R (Wickham, 2019).

For reasons of space, the x_name = NULL argument is not shown. For a more simplified list of the chk functions, you can see the Reference section.

chk_ Functions