<!--startrecall--><img src="http://mail.skku.edu/mail/write/[EMAIL
PROTECTED]"><!--endrecall-->
Hello! I have a question on rank function that i'm working on now.
Even though my English i not good, I hope you understand what i'm asking for. It
is a program that i made
(It must not to use the function from the R)
##########################
data<-sample(c(1:100),10)
rank.data <- rep(0,length(data))
for(i in 1:length(data)){
for(j in 1:length(data)){
if(data[i]<data[j]){
rank.data[j] <- rank.data[j] + 1
}
}
}
rank.data <- rank.data + 1
data
rank.data
rank(data)
##########################
I wrote out again because i wanted to decrease it to 55times for efficiency of
calculation.
#########################
data<-sample(c(1:100),10)
test.data<-data
n<-length(data)
min.data<-1000
for(j in 1:10){
for(i in 1:n){
if(data[i]<min.data){
min.data <- data[i]
}}
rank.data[rank.data==min.data]<-j
data <- data[data!=min.data]
}
test.data
rank.data
rank(test.data)
#########################
### This is output ######
Error in if (data[i] < min.data) { : missing value where TRUE/FALSE needed
> test.data
[1] 97 25 90 76 85 32 79 8 39 35
> rank.data
[1] 3 9 7 4 6 95 1 1 1 5
> rank(test.data)
[1] 10 2 9 6 8 3 7 1 5 4
>
I added it to R after i copied the sources then error occured instead of the result
that i wanted.
How can i get the correct results? And how can i correct second source?
[[alternative HTML version deleted]]
______________________________________________
[EMAIL PROTECTED] mailing list
https://www.stat.math.ethz.ch/mailman/listinfo/r-help
