Recent content by frapisu1290

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    On assessing predictors importance in a small sample

    That was my suspicious. Thank you very much. This whole problem started when my supervisor asked me to determine whether using two/three predictors together yielded better predictive performance than using a single predictor. Another request was to perform ROC analysis to support that thesis...
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    On assessing predictors importance in a small sample

    Please close this thread as I will re open it on "Statistical Research" forum since it has to do more with metodology than basic statistics. Thank you
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    On assessing predictors importance in a small sample

    Good evening. My question regards the "best" and correct way of finding out which predictors are best for determining an outcome of interest. I currently have a very small sample (45 patients), a number of continuous variables (20) describing patients hearts' characteristics and a three-levels...