lol hardcoding variable

src/variousRegressionFunctions.jl

@@ -8,7 +8,7 @@
 Calculates "old" regression coefficients using CV and the 1 S.E. rule.
 """
 function oldRegCoeffs(X, y, cvfolds, ncomps, regFunction=bidiag2) # bidiag2 OR PCR
-    cverror = zeros(20,1);
+    cverror = zeros(ncomps,1);
 
     for i=1:length(unique(cvfolds))
         Xtrain = X[vec(i .!= cvfolds), :];