boot_ttest()
Calculate bootstrap statistics for difference-of-means t-test
emp_power()
Empirical power of a t-test
linear_model()
Fit a linear regression model
permutation_test()
Permutation t-test for inference
plot(<boottest>)
Plot method
plot(<permutation_test>)
print(<boottest>)
Print method
print(<permutation_test>)
t_test()
Perform a two-tailed t-test between two variables