Statistical power

  Рет қаралды 5,162

Matthew E. Clapham

Matthew E. Clapham

Күн бұрын

Пікірлер: 6
@gabincolombini5402
@gabincolombini5402 4 жыл бұрын
Hello Matthew, i just watch your video dealing with nested ANOVA and was wondering if you would upload the video dealing with mixed effect model any time soon ? I found it really well explained ! Otherwise, do you have any reference to mixed effect model to recommend ? Thanks alot !
@neginvalizadegan1013
@neginvalizadegan1013 4 жыл бұрын
One question about the last section where you said that you can't calculate power from your sample. Usually, most power analysis tools I saw, ask for a sample dataset to be able to calculate the power. How else will be able to calculate the power if we don't use a sample for it?
@maksimrodak7138
@maksimrodak7138 7 ай бұрын
this is really helpful. thank you so much!
@brazilfootball
@brazilfootball 3 жыл бұрын
How does the number of degrees of freedom effect power?
@neginvalizadegan1013
@neginvalizadegan1013 4 жыл бұрын
Awesome! Your videos are great.
@ProfFeinman
@ProfFeinman 2 жыл бұрын
Excellent explanations but notice how this is farther and farther from anything having to do with reality, that is, the experiment. Not meant to be ironic. It does tell you why this can be useful in clear-cut cases, like machining objects. When you ask about biological outcome, you must carry your understanding of the biology into any calculation. This sounds obvious but is so rare;u done.
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