Install libstatistics-distributions-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libstatistics-distributions-perl
Description:
module for calculating some values of common statistical distributions
Statistics::Distributions calculates percentage points (5 significant digits) of the u (standard normal) distribution, the student's t distribution, the chi-square distribution and the F distribution. It can also calculate the upper probability (5 significant digits) of the u (standard normal), the chi-square, the t and the F distribution. These critical values are needed to perform statistical tests, like the u test, the t test, the F test and the chi-squared test, and to calculate confidence intervals. . If you are interested in more precise algorithms you could look at: . StatLib: http://lib.stat.cmu.edu/apstat/ ; . Applied Statistics Algorithms by Griffiths, P. and Hill, I.D., Ellis Horwood: Chichester (1985)
Homepage: http://search.cpan.org/dist/Statistics-Distributions/
Version: 1.02-1
Section: universe/perl