mqr.inference.

variance

Functions

confint_1sample(x[, conf, bounded, method])	Confidence interval for the variance of a sample.
confint_2sample(x, y[, conf, bounded, method])	Confidence interval for the ratio of variances of two samples.
power_1sample(effect, nobs[, alpha, ...])	Calculate power for test of variance of a sample.
power_2sample(var_ratio, nobs[, alpha, ...])	Calculate power for test of ratio of variances.
size_1sample(effect, alpha, beta[, ...])	Calculate sample size for test of variance of a sample.
size_2sample(var_ratio, alpha, beta[, ...])	Calculate sample size for test of ratio of variances.
test_1sample(x, H0_var[, alternative, method])	Hypothesis test for the varianve of a sample.
test_2sample(x, y[, alternative, method])	Hypothesis test for the ratio of variances of two samples.