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Anonymous
2016-05-14 12:19:07 Post No. 17142742
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Anonymous
2016-05-14 12:19:07
Post No. 17142742
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research advice please:
I am administering a drug in mice (n=x), at 4 different dosages, so 4 different group, one of which will act as a control.
After 60 days of drug administation the mice will be sacrificed & a particular enzyme activity will be measured (alpha, beta and game secretase activity, if you're interested). In that 60 day period I will also measure cholesterol distribution (day 0,1,4,10 & every 10 days after). To see what kind of effects the drug has on the things I'm measuring.
So: i have 4 groups with different drug dosages and measure all on different things. What kind of analysis do you recommend, and how many mice do you think I need to still get reliable data
I forgot everything I know about stats, so you'd save me if could just tell what kind of test and the sample size I should use. And perhaps how you calculated the sample size.
Asking this at /sci/ didn't get me far.