Dear friends,
Now, when i use the argument return(x=x,y=y,prob=prob) , R displays the
waring message:
Warning message:
The return value for multiple variables wasn't used in: return(x = x, y =
gy, prob = prob)
I used the methods of "help.search("return")" and "?return" to get some
help, but didn't find info on it.
Anybody knows how it should be used correctly?
#EXAMPLES
a<-function(x,y,z)
{
gx<-seq(1,10,length.out=20)
gy<-gx
prob<-matrix(20,20)
for (i in 1:20)
{
for (j in 1:20)
{
prob<-0.1
}
}
return(x=gx,y=gy,prob=prob)
}
a(1,1,1) # the warning message will display
Thanks.
--
With Kind Regards,
oooO:::::::::
(..):::::::::
:\.(:::Oooo::
::\_)::(..)::
:::::::)./:::
::::::(_/::::
:::::::::::::
[***********************************************************************]
Zhi Jie,Zhang ,PHD
Tel:86-21-54237149
Dept. of Epidemiology,School of Public Health,Fudan University
Address:No. 138 Yi Xue Yuan Road,Shanghai,China
Postcode:200032
Email:[EMAIL PROTECTED]
Website: www.statABC.com
[***********************************************************************]
oooO:::::::::
(..):::::::::
:\.(:::Oooo::
::\_)::(..)::
:::::::)./:::
::::::(_/::::
:::::::::::::
[[alternative HTML version deleted]]
______________________________________________
R-help@r-project.org mailing list
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.
