~

Column based boolean Not.

Example:

  my $CloseHigher=If(Close>Open,1,0);
  my $CloseLower= ~$CloseHigher;

Note:

If you use ~ with an equals sign (as above) you need to ensure that there is a space between the two characters, or an error will occur.

Related functions:

- , + , * , / , % , ** , += , -= , *= , /= , %= , **= , ++ , -- , <=> , >= , > , < , <= , == , != , & , | , << , >> , If