Changes for version 0.17
- Removed the restriction of the 'on' value to activate the echo option. Now it will work with every true value.
- Changed the sample standard deviation formula to fix an 'Illegal division by zero' bug detected by Mario Krauss that shows up in single-line csv files for which it is not possible to determine the field separator (the previous versions used the "sample" standard deviation formula, with an N-1 denominator).
- Updated the documentation.
- Text::CSV::Separator - Determine the field separator of a CSV file