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ANOVA stands for ANalysis Of VAriance, a statistical model and set of procedures for comparing multiple group means. The independent variables in an ANOVA model are categorical, but an ANOVA table can be used to test continuous variables as well.

0 votes
1 answer
19 views

Test for effect of treatment for subjects of different origin?

Or would a two-way ANOVA (factors location and treatment) or a repeated-measures ANOVA (since the data is nested) be appropriate? Or, should location be treated as a "random effect"? … I am new to random effects, so if the latter, a little guidance on how to handle this would be helpful (I've only looked into multiway and RM-ANOVA before). (2) The response variable of interest is continuous …
Buck Thorn's user avatar
1 vote
1 answer
64 views

What if anything is being fit in a one-sample t-test?

I am revisiting some basic concepts involving t-tests and ANOVAs, and got tripped up early. I wanted to apply the concept of lack-of-fit sum of squares to the single sample t-test but wonder how this …
Buck Thorn's user avatar