search for: rozengardt

...te the coefficients from two pairs of vectors and then, as an example, the function simple_matching, taking a data.frame(X) and using coef in a for cicle. It works, but I believe it is a bad way to do so (I believe the for cicle is not necessary). Somebody can suggest anything better. Thanks Daniel Rozengardt coef<-function(x1,x2){a<-sum(ifelse(x1==1&x2==1,1,0)); b<-sum(ifelse(x1==1&x2==0,1,0)); c<-sum(ifelse(x1==0&x2==1,1,0)); d<-sum(ifelse(x1==0&x2==0,1,0)); ret<-cbind(a,b,c,d); ret } simple_matching<-function(X) { ret<-matrix(ncol=dim(X)[1],nrow=dim(X)[1]); d...

...Population -0.413341544 Year 0.048420107 And if I take from Ridge&coef: Ridge$coef[0.004] GNP.deflator -0.03098507 GNP -1.32553151 Unemployed -1.53237769 Armed.Forces -0.63334911 Population -0.88690241 Year 6.82105049 Any help, suggestion or orientation? Thanks in advance Daniel Rozengardt

Hi! Its not an R specific question but had no idea where to ask elsewhere. Does anyone know the orginal reference to the CAMBERA DISTANCE? Eryk. Ps.: I knew that its an out of topic question (sorry). Can anyone reccomend a mailing list where such questions are in topic?