it looks like
facet_grid(Aeventexhumed ~ Rayos)
+ geom_smooth(method="lm", fill=NA) + ylim(c(0, 7))
should read
facet_grid(Aeventexhumed ~ Rayos) +
geom_smooth(method="lm", fill=NA) + ylim(c(0, 7))
In ggplot the + must be on the preceding line.
John Kane
Kingston ON Canada
> -----Original Message-----
> From: jeanwaij...@gmail.com
> Sent: Mon, 29 Oct 2012 18:34:39 -1000
> To: r-help@r-project.org
> Subject: [R] Error unary operator
>
> Hi R - listers,
>
> I am receiving an error. Does anyone know what this means? J
>
> ggplot(subset(foo, Rayos != "Rayos.NA"), aes(x=HTL, y=DevelopIndex,
> colour=TotalEggs)) +geom_point() +geom_jitter() +
> facet_grid(Aeventexhumed ~ Rayos)
> + geom_smooth(method="lm", fill=NA) + ylim(c(0, 7))
>
>
> Error in +geom_smooth(method = "lm", fill = NA) :
> invalid argument to unary operator
> [[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.
____________________________________________________________
GET FREE SMILEYS FOR YOUR IM & EMAIL - Learn more at
http://www.inbox.com/smileys
Works with AIM®, MSN® Messenger, Yahoo!® Messenger, ICQ®, Google Talk™ and most
webmails
______________________________________________
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.
