How to pronounce“ancova”in English

We can also use our new ANCOVA models to make stronger inferences.

We could add mother’s weight to this ANCOVA, or even another categorical variable, like ethnicity.

In stats, its similar sometimes you need regression sometimes ANOVA but there’s also ANCOVA ---The Analysis of Covariance.

Just like its friends, regression and ANOVA, the ANCOVA looks at the overall variation in the data, and uses different variables, like hair color and weight, to explain it.

One, it means we only have to remember one general mode, and two it allows us to combine these two powerful models to give us the even more flexible ANCOVA.

But we know that infants weights are strongly correlated with how old they are, so when we include that in a new ANCOVA model, it takes some of the variation that was error

And the Repeated Measures ANOVA.