A micro-statistics program (like ministat) written in Rust which computes the sum, mean, median, min, max, standard deviation and a one-way ANOVA of a set of input files.
Installation
> cargo install ustat
If you don't have cargo, you can easily install it with:
> curl https://sh.rustup.rs -sSf | sh && source $HOME/.cargo/env
Usage:
ustat [OPTIONS] [FILE ...]
Compute statistics for the given input file(s).
Positional arguments:
file The input file(s) to compute statistics for (Use stdin
if not specified)
Optional arguments:
-h,--help Show this help message and exit
-c,--column COLUMN The column(s) to extract data from (Default: 0 for all
files, runs from 0 to ...)
-d,--delimiter DELIMITER
The text delimiter character to use between columns
(Default: ',')
-s,--skip-header Skip the first line of the input file (Default: False)
--no-anova Don't compute ANOVA for the input files (one file per
population) (Default: False)
-V,--version Show version
Compute basic statistics for column 0 of a CSV:
> cat file.csv | ustat
Compute basic statics and an ANOVA for three files (column 0 for each CSV file):
> ustat file_1.csv file_2.csv file_3.csv
Compute basic statistics for a TSV file:
> ustat -d '\t' file_1.tsv
Compute statistics for column 0 of file_1.csv and column 3 of file_2.csv:
> ustat -c 0 -c 3 file_1.csv file_2.csv