Introduction to correlation using JMP included is the generation of a scatterplot matrix, calculation of the Pearson correlation statistic (AKA the Pearson correlation coefficient), Spearman's Rho, and the confidence intervals and p-values associated with these statistics. The available p-values are based on a null hypothesis of no correlation.
Very helpful. Thanks so much.
rodolfo1114 5 months ago
Thanks! Does JMP report Pearson population or sample coefficients in the pariwise comparison display?
joaaelst 10 months ago
Is there any way to get a scatterplot matrix of Spearman correlations or to see a graph of some sort of this type of correlation? I have hundreds of correlations I want to look at graphically, but I don't want to create each graph separately.
spicyfrog3 11 months ago
Great video, I woud like know why the variables have to be normally distributed for the Pearson Correlation Test? Does the test not apply for distributions which are skewed?
planner1616 11 months ago
thank you for the informative correlation discussion. I will definitely be watching the others as I try to write up my thesis.
Soratadog 1 year ago