Displaying 1 result from an estimated 1 matches for "nchar_record".
2012 Apr 18
0
Text mining: Narrowing a field of 27, 855 predictors using semi-partial correlations or some other means
...good approach, I?m wondering how to go about obtaining the necessary results. I?ve managed to figure out how to compute semi-partial correlations using the spcor.test() function in the ppcor package, as in:
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> spcor.test(as.numeric(Tested$TestStatus=="Yes"), Tested$predictor, Tested $nchar_record)
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?? estimate????? p.value statistic?? n gp? Method
1 0.3853547 2.307562e-08? 5.587203 182? 1 pearson
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This is fine for a single pair of variables. What I?d need though is to combine a whole series of such outputs, one for each of my predictors. After that, I?d need to be able to determine which...