I am doing a statistics test on my data but i dont know which test i should do ? ? - osteoporosis test
ok I'm planning a review of the failure of implants in the school and that some factors that may affect it, to do such as osteoporosis and smoking. What kind of statistics. i-test be performed? I have 5 groups, the drugs are not smoking, osteoporosis, thyroid disease and cholesterol.
Osteoporosis Test I Am Doing A Statistics Test On My Data But I Dont Know Which Test I Should Do ? ?
2 comments:
You want to start with a chi-square. Chi-square will help you determine whether there is a difference between 2 groups from 5
You are not entitled to a t-test, because their data Boolean (success or failure).
Check out this wiki site for more information:
http://en.wikipedia.org/wiki/Chi-square_ ...
Edit: You can void any analysis of variance and covariance as the data - ie 0 or 1. The distribution under the null hypothesis is not an F-distribution. It is much better with a chi-square, which is tailor-made for such problems.
Clock with the variance analysis and / or analysis of covariance.
http://mathworld.wolfram.com/ANOVA.html
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