Thank you all for your help and suggestions.
L
On Sun, Apr 18, 2010 at 8:51 PM, Tal Galili wrote:
> Would:
> ?merge
> Work for you ?
>
>
> Contact
> Details:---
> Contact me: tal.gal...@gmail.com | 972-52-7275845
> Read me: www
Would:
?merge
Work for you ?
Contact
Details:---
Contact me: tal.gal...@gmail.com | 972-52-7275845
Read me: www.talgalili.com (Hebrew) | www.biostatistics.co.il (Hebrew) |
www.r-statistics.com (English)
---
Hi All,
I found a solution that give the correct answer..
year <- c(2100:2110)
x1 <- c(F,T,T,F,F,F,T,F,T,T,F)
df1 <- data.frame(cbind(year, x1))
df1$subject <- c(1,1,1,2,2,3,3,3,3,4,4)
df1$match <- 1
df1$key <- paste(df1$subject, df1$match, sep="") ; df1
df2 <- data.frame(cbind(year, x1))
df2$
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