[R] How to get a list work in RData file

From: Xiyan Lon <xiyanlon_at_gmail.com>
Date: Tue 16 Aug 2005 - 06:38:50 EST


Dear R-Helper,
I want to know how I get a list work which I saved in RData file. For example,

> test.xy <- function(x,y) {

+    xy <- x+y
+    xy
+ }

>
> xyadd <- test.xy(x=2, y=3)
> xyadd


[1] 5
> x1 <- c(2,43,60,8)
> y1 <- c(91,7,5,30)
>
> xyadd1 <- test.xy(x=x1, y=y1)
> xyadd1

[1] 93 50 65 38
> save(list = ls(all=TRUE), file = "testxy.RData")
> rm(list=ls(all=TRUE))
> load("C:/R/useR/testxy.RData")
> ls()

[1] "test.xy" "x1" "xyadd" "xyadd1" "y1"
>
> ls.str(pat="xyadd")

xyadd : num 5
xyadd1 : num [1:4] 93 50 65 38
>

When I run, I know the result like above
> xyadd

[1] 5
> xyadd1

[1] 93 50 65 38
>

what I want to know, is there any function to make the result like:

> xyadd

         test.xy(x=2, y=3)

and

> xyadd1

        test.xy(x=x1, y=y1)

Best,
Xiyan Lon



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https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Tue Aug 16 06:59:39 2005

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