For one way ANOVA test, why results from "Fit Y by X" and "Fit Model" are different?
Hi, I was trying to do one-way ANOVA test using "Fit Y by X" and "Fit Least Squares", the sample data that I used is "Snapdragon". Originally, I thought the P value and F Ratio I got from both methods should be the same (see highlighted part). However I was wrong. They are actually quite different Could someone tell me why they are different using these two methods? Which one is a more accurate an...
abdul_saqib
dale_lehman