hello.I have this code :#################################3#read data just thee columns. first and second columns are catogary , third column? is number.?out<-read.csv("outbr.csv")
truth<-out[,seq(1,2)]?#truth about 2000 rows, some values in row1 can? show in rows2,and the some values in row2 can also show in row1 :
#for example :#G1(row1), G2(row2)
#G2(row1),G1(row2)
#if this happend add to thrid column in truth 1 otherwise add 0 as in statment followtruth<-cbind(as.character(truth[,1]),as.character(truth[,2])? ? ? ? ? ? ?,as.data.frame(rep(0,,dim(out)[1])));#here just G2 and G3, i want make loop to cam[are all values from G1 to G2000?truth[(truth[,1]=="G3" & truth[,2]=="G2") | (truth[,1]=="G2" & truth[,2]=="G3"),3]<-1?###############################3Q:# i want make loop take all 2000 rows and comparsion between all values in row one and row two :
#Gi(value in row1), Gj(value in row2)
#Gj(varow1),Gi(row2),?#############more :#here just G2 and G3, i want make loop to cam[are all values from G1 to G2000?truth[(truth[,1]=="G3" & truth[,2]=="G2") | (truth[,1]=="G2" & truth[,2]=="G3"),3]<-1?
(Simply they regulate the other. If element A is in the first group , and it is related to element B in the second group , and element B also in? in the first group , and it is related to element A(the same element? in the first group)? in the second group , we write 1 and otherwise 0.