stda - 1.3.1-2.1 main

This package contains some primary tools for evaluating sums, averages,
integrals, derivatives, histograms/distributions of 1-d numerical data, and
eventually for plotting the results. The stand-alone programs (supporting
the standard UNIX input and output pipelines) are intended for data processing
from the command line. They are especially useful for straightforward analysis
of number series where a complex analytical approach is not necessary.
.
Following programs are included:
* maphimbu - histogram builder for 1-d numerical and text data;
* mintegrate - evaluate average/sum/integral/derivative of 1-d numerical data;
* mmval - find minimum and maximum value in a dataset;
* muplot - plot a multi-curve figure from multiple dataset using Gnuplot;
* nnum - produce a series of integers or floats;
* prefield - prepare input file for 'muplot' to plot 2-d fields by arrows.