Statistical testing in Python offers a way to make sure your data is meaningful. It only takes a second to validate your data ...

Lesson 5 Hypothesis Testing." Pennsylvania State University, Eberly College of Science. "STAT 501: Regression Methods; Topic 2: Time Series & Autocorrelation." JMP Statistical Discovery, Statistics ...

When the errors in an ordinary least squares (OLS) regression model are heteroscedastic, hypothesis tests involving the regression coefficients can have Type I error ...

Linear regression is a powerful and long-established statistical tool that is commonly used across applied sciences, economics and many other fields. Linear regression considers the relationship ...

A supremum-type statistic, based on partial sums of residuals, is proposed to test the validity of the mean function of the response variable in a generalized linear model. The proposed test does not ...

Description: Introductory statistical methods, with emphasis on applications in biology. Topics include descriptive statistics, binomial and normal distributions, confidence interval estimation, ...