Between group difference of 2 groups with covariate-adjusted means

[Emmelyn Kang]

Hi,

I am new to Stata and I need to know how can I go about comparing the adjusted means between 2 groups.

Is there a command that allows me to perform a statistical test similar to the independent t-test, while adjusting the means with covariates. I tried to read the forum relating to this topic and understand that some recommendations call for the tukey test. However, I am still unable to perform my analysis.

Appreciates any help, thank you.

Emmelyn

[Carlo Lazzaro]

Emmelyn:
the most trivial reply that springs to my mind is switching to -regress-.
I miss the theoretical justification for -tukey- (or -bonferroni-; -sidak-; -else-) here, as it applies to multiple comparisons (ie, among 3 or more groups) (see -help oneway-).