统计软件包，小型的，可以进行方差分析，画直方图等。-statistical packages, the small, analysis of variance, such as painting histogram.

对数据进行分类,统计0值得个数，并做直方图-classification and draw hist graph

gmcalab 快速广义的形态分量分析，计算时间和二维直方图,包括回归分析和概率统计。- gmcalab fast generalized form component analysis, Computing time and two-dimensional histogram, Including regression analysis and probability and statistics.

进行文章里的字母实验，统计了文章中的26个英文字母的熵，联合熵和条件熵。利用matlab的统计工具进行了联合熵和条件熵的简单计算，得出26个字母在《圣经》中的概率分布直方图。 关键词：熵；信息量；统计理论;联合概率；条件概率(Carry on the letter experiment in the article, count the entropy of the 26 English letters in the article, combine entropy and condition