is_empty: Check if a variable is na or null or space
In phuse: Web Application Framework for 'PhUSE' Scripts

check if string or list is empty (na, null or blank spaces).

1	is_empty(x)

`x`	a list or string

true or false

Hanming Tu

1
2
3

  is_empty(NULL);
  is_empty('');
  is_empty(NA);

phuse documentation built on March 26, 2020, 6:31 p.m.

phuse index

README.md

Note that we can't provide technical support on individual packages. You should contact the package authors for that.

Description