Num is a command line tool for mathematics and statistics data processing.
Num can calculate sum, median, quartiles, standard deviation, and much more.
Num can sort, map, filter, round, and use various input/output formats.
Num on Patreon: donate to help
Num on Twitter: @numcommand
Num on the web: www.numcommand.com
Example:
$ num sum median variance stddev data.txt
10 2.5 1.66667 1.29099
$ git clone git@github.com:numcommand/num.git
$ cd num
$ bin/install.sh # for help => bin/install.sh --help
To troubleshoot please see the Troubleshooting page.
Start using Num:
- Tutorial: quick start, input, output, variables, options, …
- Functions: sum, min, max, var, iqr, sort, round, normalize, …
- Helpers: awk, cut, sed, seq, wc, head, tail, parallel, …
- Articles & Blogs: Unix, EDA, Datamash, qstats, MOOCs, …
- FAQ: how to help, feature roadmap, …
Project pages:
- Donate: using PayPal, Patreon, Bitcoin, GitHub, etc.
- Thanks: our coders, advisors, sponsors, donors, and helpers
- Comparisons: when to use Num vs. other tools, such as C, R, Python, etc.
- Benchmarks
- To do
- Known issues
Programmer pages:
Statistics help: