Two New R Help Pages – One- and Two-Way ANOVAs!

Need help with performing statistics in R?  Two new pages have been added to MattCHoward.com on the topic.  If you have a particular analysis that you need help with, feel free to email MHoward@SouthAlabama.edu with questions or comments!

One-Way ANOVA in R

Two-Way ANOVA in R

Two New Pages on T-Tests in R!

Need help with performing statistics in R?  Two new pages have been added to MattCHoward.com on the topic.  If you have a particular analysis that you need help with, feel free to email MHoward@SouthAlabama.edu with questions or comments!

One-Sample T-Test in R

Two-Sample T-Test in R

Four New Pages on R Statistics Help! Partial Correlation and Regressions

Need help with performing statistics in R?  Four new pages have been added to MattCHoward.com on the topic.  If you have a particular analysis that you need help with, feel free to email MHoward@SouthAlabama.edu with questions or comments!

Dummy-Coded Regression in R

Partial Correlations in R

Quadratic Regression in R

Regression in R

New R Statistics Help Section to Website – And Five New Pages!

Hi all,

MattCHoward.com has a new R statistics help page.  Use the links below to access the help page as well as the five recent guides:

R Statistics Help

Read these first:

Downloading R

Installing Packages in R

Opening .csv File in R

Help with analyses in R:

Cronbach’s Alpha in R

Correlations in R

As always, if you have any questions about statistics, please email me at MHoward@SouthAlabama.edu.

Finding the Probability of P-Value Ranges

Hi all!  I just finished creating a page on identifying the probability of certain z-value ranges.  It can be found here:  https://mattchoward.com/finding-the-probability-of-z-value-ranges/.  As always, if you have any questions, please email me at MHoward@SouthAlabama.edu.

Rules of Probability

It’s a new semester!  That means that I’ll be updating my websites a little more often.  The first update is to the Statistics Help section of MattCHoward.com, in which I go over the basic rules of probability.  It can be found here: Rules of Probability.  If you have any questions or content that you’d like to see, please email me at MHoward@SouthAlabama.edu.