Week 6 : TUTORIAL: ANOVA IN STATA

[@sespinozae]

In your example, the Barlett's test is

[@GeorgeMgendi]

If you're interested in any difference among the groups that would make the mean ranks be different, then the Kruskal-Wallis test doesn't make any assumptions. Heteroscedasticity is one way in which different groups can have different shaped distributions. If the distributions are heteroscedastic, the Kruskal-Wallis test won't help you; instead, you should use Welch's t-test for two groups, or Welch's anova for more than two groups.

[@callforlove2361]

@@GeorgeMgendi are you here?

[@nimashahidinia4503]

Can someone please post a link to the dataset referenced in the video?

[@mounabd8602]

thank you

[@LizzieBramsey]

where can I found the data set to load in stata?

[@pedromorarocha1476]

mega.nz/#F!ZUM0xKaS!QTWgmmnm1t7w7h5cfqOWkQ

[@mangaman6833]

Is the narrator Ben Carlson?

[@callforlove2361]

are you here ?

[@뭐냐-j7y]

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