- datastat::data51Data set number 1 for descriptive statistics
- datastat::data52Data set number 2 for descriptive statistics
- datastat::data53Data set number 3 for descriptive statistics
- datastat::data54Data set number 4 for descriptive statistics
- datastat::data81Data set for statistical hypothesis testing
- datastat::data82Data set for the paired t-test
- datastat::data91Data set for simple linear regression model
- datastat::data92Data set for multiple linear regression model