An R tutorial on statistical hypothesis testing based on critical value approach.

Variations and sub-classes. Statistical hypothesis testing is a key technique of both frequentist inference and Bayesian inference, although the two types of inference have notable differences.

April 2018

Printer-friendly version P-value approach. The P-value approach involves determining by determining the probability — assuming the null hypothesis were true — of observing a more extreme test statistic in the direction of the alternative hypothesis than the one observed.

April 2018

/17/2012Demonstrates the basics of hypothesis testing using the traditional method: find the test statistic and the critical value, then compare the two numbers to d. . .