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.
[[alternative HTML version deleted]]
______________________________________________
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
