How To Install perl-Statistics-ChiSquare on CentOS 7
Introduction
In this tutorial we learn how to install perl-Statistics-ChiSquare on CentOS 7.
What is perl-Statistics-ChiSquare
Suppose you flip a coin 100 times, and it turns up heads 70 times. Is the coin fair? Suppose you roll a die 100 times, and it shows 30 sixes. Is the die loaded? In statistics, the chi-square test calculates how well a series of numbers fits a distribution. In this module, we only test for whether results fit an even distribution. It doesn’t simply say “yes” or “no”. Instead, it gives you a confidence interval, which sets upper and lower bounds on the likelihood that the variation in your data is due to chance.
We can use yum or dnf to install perl-Statistics-ChiSquare on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install perl-Statistics-ChiSquare.
Install perl-Statistics-ChiSquare on CentOS 7 Using yum
Update yum database with yum using the following command.
sudo yum makecache
After updating yum database, We can install perl-Statistics-ChiSquare using yum by running the following command:
sudo yum -y install perl-Statistics-ChiSquare
Install perl-Statistics-ChiSquare on CentOS 7 Using dnf
If you don’t have dnf installed you can install DNF on CentOS 7 first.
Update yum database with dnf using the following command.
sudo dnf makecache
After updating yum database, We can install perl-Statistics-ChiSquare using dnf by running the following command:
sudo dnf -y install perl-Statistics-ChiSquare
How To Uninstall perl-Statistics-ChiSquare on CentOS 7
To uninstall only the perl-Statistics-ChiSquare package we can use the following command:
sudo dnf remove perl-Statistics-ChiSquare
References
Summary
In this tutorial we learn how to install perl-Statistics-ChiSquare on CentOS 7 using yum and dnf.
