I'm the author. Num inputs numbers and outputs statistics such as sum, range, variance, skewness, kurtosis, quartiles, and the like. Example: echo "1 2 3 4" |

I'm the author. Num inputs numbers and outputs statistics such as sum, range, variance, skewness, kurtosis, quartiles, and the like. Example: echo "1 2 3 4" | num sum => 10 Num is a small shell script written in awk. It's a lightweight way to do descriptive statistics in the shell, without needing R/CRAN, Python/pandas, or a compiler. Num a work in progress. Feedback welcome. The website has examples, functions, FAQ, and more. I'm happy to answer questions, take feature requests, and discuss statistics.