Displaying 2 results from an estimated 2 matches for "arkadasch".
2008 Mar 05
5
loop
Hello all,
I am trying to use
m <- seq(-1,1,0.1)
x1 <- vector()
x2 <- vector()
for(i in m){
x1[i] <- i
x2[i] <- i^2
}
dat <- data.frame(x1,x2)
But, I have false result
>dat
x1 x2
1 1 1
could some tell me how it is possible to do this?
Thank you!
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[[alternative HTML version
2007 Oct 19
2
header
Hi everyone, I read the following data
> setwd("d:/")
> mydata <- read.table("mydata.txt", header=T)
> attach(mydata)
> mydata
name X20_1_TT_Z_e4 X20_2_TT_Z_e4
1 A1 102 22
2 A2 103 21
3 A3 107 20
> name
[1] A1 A2 A3
Levels: A1 A2 A3
> mode(name)
[1] "numeric"
Why name is