Description: Easy Chi-Square Calculator is a free online tool for quickly calculating chi-square statistics and p-values. It allows entry of observed and expected frequency data in a contingency table and computes chi-square test results.
Type: software
Description: R is a free, open-source programming language and software environment for statistical analysis, data visualization, and scientific computing. It is widely used by statisticians, data miners, data analysts, and data scientists for developing statistical software and data analysis.
Type: software
Pricing: Free