## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.2 ── ## ggplot2 3.3.6 purrr 0.3.4 ## tibble 3.1.8 dplyr 1.0.10 ## tidyr ...

R is a free computing and graphical software/environment for statistical analysis. Part II of this short course consists of introduction to statistical analysis in R, including t-tests, ANOVA, linear ...

Statistical testing in Python offers a way to make sure your data is meaningful. It only takes a second to validate your data. Having data is only half the battle. How do you know your data actually ...

This is a preview. Log in through your library . Abstract This article studies a new procedure to test for the equality of k regression curves in a fully non-parametric context. The test is based on ...

This short course provides an introduction to SAS statistical software and is intended for people that have little or no experience using SAS. The course will be broken down into 3 sections. The first ...

Tracie Lee, a lecturer in the College of Business and Economics, has significantly expanded educational resources for students by recording 21 new Excel tutorial videos for McGraw Hill.

In this workshop we look at where we have more than one predictor in our linear model. Start by downloading labC05.Rmd and load it into RStudio. Any text in italics reminds you that you need to have a ...