GUI_ICHCVarianza: Confidence interval or hypothesis testing for the Variance

intervaloConfianzaVarianzaR Documentation

Confidence interval or hypothesis testing for the Variance

Description

In this graphical interface, the data selection is made to perform the calculation of the confidence interval or the hypothesis testing for the variance of a Normal variable.

This interface will call the statistical functions VKM.test and VUM.test, depending, respectively, on whether the population mean is known or not.


RcmdrPlugin.TeachStat documentation built on Nov. 14, 2023, 5:08 p.m.