Error unary operator

a) not reproducible, read the posting guide
b) there is actually a forum dedicated to ggplot2 where you would get better answers
c) I have not had luck providing an expression as the data argument to ggplot.
---------------------------------------------------------------------------
Jeff Newmiller                        The     .....       .....  Go Live...
DCN:<jdnewmil at dcn.davis.ca.us>        Basics: ##.#.       ##.#.  Live Go...
                                      Live:   OO#.. Dead: OO#..  Playing
Research Engineer (Solar/Batteries            O.O#.       #.O#.  with
/Software/Embedded Controllers)               .OO#.       .OO#.  rocks...1k
--------------------------------------------------------------------------- 
Sent from my phone. Please excuse my brevity.

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 at 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.

Hi R - listers,

I am receiving an error. Does anyone know what this means? J

This command:

ggplot(subset(foo, Rayos != "Rayos.NA"), aes(x=HTL, y=DevelopIndex,
colour=TotalEggs)) +geom_point() +geom_jitter() +  
facet_grid(Aeventexhumed ~ Rayos)

... ends here.

This command:

+ geom_smooth(method="lm", fill=NA) + ylim(c(0, 7))

makes no sense in isolation. Hence

Error in +geom_smooth(method = "lm", fill = NA) :
  invalid argument to unary operator

I suppose the + wants to be on the preceding line.

Peter Dalgaard, Professor,
Center for Statistics, Copenhagen Business School
Solbjerg Plads 3, 2000 Frederiksberg, Denmark
Phone: (+45)38153501
Email: pd.mes at cbs.dk  Priv: PDalgd at gmail.com

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: jeanwaijang at gmail.com
Sent: Mon, 29 Oct 2012 18:34:39 -1000
To: r-help at 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 at 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