John Kane
2013-Mar-22 20:42 UTC
[R] ggplot2 will not draw a rectangle. Error: ggplot2 doesn't know how to deal with data of class XXX"
What am I missing? When I run the code below I get the error message
"Error: ggplot2 doesn't know how to deal with data of class
function"
Googling suggests a message of "Error: ggplot2 doesn't know how to deal
with data of class XXX" is not uncommon but I don't see why I am
getting a "function" error unless I am using some reserved word?
##=============Start Code========================library(ggplot2)
fcs <- structure(list(year = structure(c(954478800, 986014800,
1017550800,
1049086800, 1080709200, 1112245200, 1143781200, 1175313600,
1206936000,
1238472000, 1270008000, 1301544000, 1333166400), class =
c("POSIXct",
"POSIXt"), tzone = ""), federal.ps = c(211925L,
223933L, 237251L,
242737L, 244158L, 243971L, 249932L, 254622L, 263114L, 274370L,
282955L, 282352L, 278092L)), .Names = c("year",
"federal.ps"),
class = "data.frame", row.names = c(NA, -13L))
p <- ggplot(fcs, aes(year, federal.ps )) + geom_line()
p + geom_rect(data=rect, aes(xmin=xmin, xmax = xmax, ymin=-Inf, ymax = Inf),
fill='red', alpha=0.2)
##=============End Code=========================
sessionInfo()
R version 2.15.3 (2013-03-01)
Platform: i686-pc-linux-gnu (32-bit)
locale:
[1] LC_CTYPE=en_CA.UTF-8 LC_NUMERIC=C
[3] LC_TIME=en_CA.UTF-8 LC_COLLATE=en_CA.UTF-8
[5] LC_MONETARY=en_CA.UTF-8 LC_MESSAGES=en_CA.UTF-8
[7] LC_PAPER=C LC_NAME=C
[9] LC_ADDRESS=C LC_TELEPHONE=C
[11] LC_MEASUREMENT=en_CA.UTF-8 LC_IDENTIFICATION=C
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] ggplot2_0.9.3
loaded via a namespace (and not attached):
[1] colorspace_1.2-1 dichromat_2.0-0 digest_0.6.3 grid_2.15.3
[5] gtable_0.1.2 labeling_0.1 MASS_7.3-23 munsell_0.4
[9] plyr_1.8 proto_0.3-10 RColorBrewer_1.0-5 reshape2_1.2.2
[13] scales_0.2.3 stringr_0.6.2
John Kane
Kingston ON Canada
____________________________________________________________
FREE 3D EARTH SCREENSAVER - Watch the Earth right on your desktop!
Sarah Goslee
2013-Mar-22 20:49 UTC
[R] ggplot2 will not draw a rectangle. Error: ggplot2 doesn't know how to deal with data of class XXX"
Hi John, This bit of your code: geom_rect(data=rect Your reproducible example doesn't create rect, and rect() already exists, so geom_rect() is trying to treat a function as data. Sarah On Fri, Mar 22, 2013 at 4:42 PM, John Kane <jrkrideau at inbox.com> wrote:> What am I missing? When I run the code below I get the error message > "Error: ggplot2 doesn't know how to deal with data of class function" > > Googling suggests a message of "Error: ggplot2 doesn't know how to deal with data of class XXX" is not uncommon but I don't see why I am getting a "function" error unless I am using some reserved word? > > ##=============Start Code========================> library(ggplot2) > > fcs <- structure(list(year = structure(c(954478800, 986014800, 1017550800, > 1049086800, 1080709200, 1112245200, 1143781200, 1175313600, 1206936000, > 1238472000, 1270008000, 1301544000, 1333166400), class = c("POSIXct", > "POSIXt"), tzone = ""), federal.ps = c(211925L, 223933L, 237251L, > 242737L, 244158L, 243971L, 249932L, 254622L, 263114L, 274370L, > 282955L, 282352L, 278092L)), .Names = c("year", "federal.ps"), > class = "data.frame", row.names = c(NA, -13L)) > > > p <- ggplot(fcs, aes(year, federal.ps )) + geom_line() > > p + geom_rect(data=rect, aes(xmin=xmin, xmax = xmax, ymin=-Inf, ymax = Inf), > fill='red', alpha=0.2) > ##=============End Code=========================> > sessionInfo() > R version 2.15.3 (2013-03-01) > Platform: i686-pc-linux-gnu (32-bit) > > locale: > [1] LC_CTYPE=en_CA.UTF-8 LC_NUMERIC=C > [3] LC_TIME=en_CA.UTF-8 LC_COLLATE=en_CA.UTF-8 > [5] LC_MONETARY=en_CA.UTF-8 LC_MESSAGES=en_CA.UTF-8 > [7] LC_PAPER=C LC_NAME=C > [9] LC_ADDRESS=C LC_TELEPHONE=C > [11] LC_MEASUREMENT=en_CA.UTF-8 LC_IDENTIFICATION=C > > attached base packages: > [1] stats graphics grDevices utils datasets methods base > > other attached packages: > [1] ggplot2_0.9.3 > > loaded via a namespace (and not attached): > [1] colorspace_1.2-1 dichromat_2.0-0 digest_0.6.3 grid_2.15.3 > [5] gtable_0.1.2 labeling_0.1 MASS_7.3-23 munsell_0.4 > [9] plyr_1.8 proto_0.3-10 RColorBrewer_1.0-5 reshape2_1.2.2 > [13] scales_0.2.3 stringr_0.6.2 > > > John Kane > Kingston ON Canada > >-- Sarah Goslee http://www.functionaldiversity.org
John Kane
2013-Mar-22 21:01 UTC
[R] ggplot2 will not draw a rectangle. Error: ggplot2 doesn't know how to deal with data of class XXX"
Ah , thanks Sarah
So that's why the error message changed! I was getting different one
earlier.
I had defined rect earlier and apparently, when stripping down the code I
negelected to include it in the example. Renamed rect as rectlib
Now what I get is "Error in eval(expr, envir, enclos) : object
'federal.ps' not found" which is what I was getting ealier although
at one point I was getting "year not found".
See revised code.
library(ggplot2)
fcs <- structure(list(year = structure(c(954478800, 986014800,
1017550800,
1049086800, 1080709200, 1112245200, 1143781200, 1175313600,
1206936000,
1238472000, 1270008000, 1301544000, 1333166400), class =
c("POSIXct",
"POSIXt"), tzone = ""), federal.ps = c(211925L,
223933L, 237251L,
242737L, 244158L, 243971L, 249932L, 254622L, 263114L, 274370L,
282955L, 282352L, 278092L)), .Names = c("year",
"federal.ps"),
class = "data.frame", row.names = c(NA, -13L))
rectlib <- data.frame (xmin = as.POSIXct("2000-03-31",
"%Y-%m-%d"),
xmax = as.POSIXct("2006-10-31",
"%Y-%m-%d"))
p <- ggplot(fcs, aes(year, federal.ps )) + geom_line()
p + geom_rect(data=rectlib, aes(xmin=xmin, xmax = xmax, ymin=-Inf, ymax =
Inf),
fill='red', alpha=0.2)
###===================End
Code=================================================
John Kane
Kingston ON Canada
> -----Original Message-----
> From: sarah.goslee at gmail.com
> Sent: Fri, 22 Mar 2013 16:49:34 -0400
> To: jrkrideau at inbox.com
> Subject: Re: [R] ggplot2 will not draw a rectangle. Error: ggplot2
> doesn't know how to deal with data of class XXX"
>
> Hi John,
>
> This bit of your code:
>
> geom_rect(data=rect
>
> Your reproducible example doesn't create rect, and rect() already
> exists, so geom_rect() is trying to treat a function as data.
>
> Sarah
>
>
> On Fri, Mar 22, 2013 at 4:42 PM, John Kane <jrkrideau at inbox.com>
wrote:
>> What am I missing? When I run the code below I get the error message
>> "Error: ggplot2 doesn't know how to deal with data of class
function"
>>
>> Googling suggests a message of "Error: ggplot2 doesn't know
how to deal
>> with data of class XXX" is not uncommon but I don't see why I
am getting
>> a "function" error unless I am using some reserved word?
>>
>> ##=============Start Code========================>>
library(ggplot2)
>>
>> fcs <- structure(list(year = structure(c(954478800, 986014800,
>> 1017550800,
>> 1049086800, 1080709200, 1112245200, 1143781200, 1175313600,
>> 1206936000,
>> 1238472000, 1270008000, 1301544000, 1333166400), class
>> c("POSIXct",
>> "POSIXt"), tzone = ""), federal.ps =
c(211925L, 223933L,
>> 237251L,
>> 242737L, 244158L, 243971L, 249932L, 254622L, 263114L,
>> 274370L,
>> 282955L, 282352L, 278092L)), .Names = c("year",
>> "federal.ps"),
>> class = "data.frame", row.names = c(NA, -13L))
>>
>>
>> p <- ggplot(fcs, aes(year, federal.ps )) + geom_line()
>>
>> p + geom_rect(data=rect, aes(xmin=xmin, xmax = xmax, ymin=-Inf,
ymax
>> = Inf),
>> fill='red', alpha=0.2)
>> ##=============End Code=========================>>
>> sessionInfo()
>> R version 2.15.3 (2013-03-01)
>> Platform: i686-pc-linux-gnu (32-bit)
>>
>> locale:
>> [1] LC_CTYPE=en_CA.UTF-8 LC_NUMERIC=C
>> [3] LC_TIME=en_CA.UTF-8 LC_COLLATE=en_CA.UTF-8
>> [5] LC_MONETARY=en_CA.UTF-8 LC_MESSAGES=en_CA.UTF-8
>> [7] LC_PAPER=C LC_NAME=C
>> [9] LC_ADDRESS=C LC_TELEPHONE=C
>> [11] LC_MEASUREMENT=en_CA.UTF-8 LC_IDENTIFICATION=C
>>
>> attached base packages:
>> [1] stats graphics grDevices utils datasets methods base
>>
>> other attached packages:
>> [1] ggplot2_0.9.3
>>
>> loaded via a namespace (and not attached):
>> [1] colorspace_1.2-1 dichromat_2.0-0 digest_0.6.3
>> grid_2.15.3
>> [5] gtable_0.1.2 labeling_0.1 MASS_7.3-23
>> munsell_0.4
>> [9] plyr_1.8 proto_0.3-10 RColorBrewer_1.0-5
>> reshape2_1.2.2
>> [13] scales_0.2.3 stringr_0.6.2
>>
>>
>> John Kane
>> Kingston ON Canada
>>
>>
>
> --
> Sarah Goslee
> http://www.functionaldiversity.org
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John Kane
2013-Mar-22 21:36 UTC
[R] ggplot2 will not draw a rectangle. Error: ggplot2 doesn't know how to deal with data of class XXX"
Thanks, that shows that I am not making one of my "really stupid" mistakes. What is really annoying is that I can find examples on the web that work just fine and I cannot se how my example is that different. I even tried changing from using as.Date() to POSIXct() and to POSIXlt in case the dates were the problem but with no luck. I think it's time for dinner here so I will have another look at it tommorrow --hopefully someone will see the problem. Thanks again. John Kane Kingston ON Canada> -----Original Message----- > From: sarah.goslee at gmail.com > Sent: Fri, 22 Mar 2013 17:29:42 -0400 > To: jrkrideau at inbox.com > Subject: Re: [R] ggplot2 will not draw a rectangle. Error: ggplot2 > doesn't know how to deal with data of class XXX" > > I get "year not found" and we've exceeded my ability to debug ggplot > code. I hope someone else chimes in: I'd like to know what the answer > is too. > > > Sarah > > On Fri, Mar 22, 2013 at 5:01 PM, John Kane <jrkrideau at inbox.com> wrote: >> Ah , thanks Sarah >> So that's why the error message changed! I was getting different one >> earlier. >> I had defined rect earlier and apparently, when stripping down the code >> I negelected to include it in the example. Renamed rect as rectlib >> >> Now what I get is "Error in eval(expr, envir, enclos) : object >> 'federal.ps' not found" which is what I was getting ealier although at >> one point I was getting "year not found". >> See revised code. >> >> library(ggplot2) >> fcs <- structure(list(year = structure(c(954478800, 986014800, >> 1017550800, >> 1049086800, 1080709200, 1112245200, 1143781200, 1175313600, >> 1206936000, >> 1238472000, 1270008000, 1301544000, 1333166400), class >> c("POSIXct", >> "POSIXt"), tzone = ""), federal.ps = c(211925L, 223933L, >> 237251L, >> 242737L, 244158L, 243971L, 249932L, 254622L, 263114L, >> 274370L, >> 282955L, 282352L, 278092L)), .Names = c("year", >> "federal.ps"), >> class = "data.frame", row.names = c(NA, -13L)) >> >> rectlib <- data.frame (xmin = as.POSIXct("2000-03-31", "%Y-%m-%d"), >> xmax = as.POSIXct("2006-10-31", "%Y-%m-%d")) >> >> p <- ggplot(fcs, aes(year, federal.ps )) + geom_line() >> >> p + geom_rect(data=rectlib, aes(xmin=xmin, xmax = xmax, ymin=-Inf, >> ymax = Inf), >> fill='red', alpha=0.2) >> ###===================End >> Code=================================================>> >> John Kane >> Kingston ON Canada >> >> >>> -----Original Message----- >>> From: sarah.goslee at gmail.com >>> Sent: Fri, 22 Mar 2013 16:49:34 -0400 >>> To: jrkrideau at inbox.com >>> Subject: Re: [R] ggplot2 will not draw a rectangle. Error: ggplot2 >>> doesn't know how to deal with data of class XXX" >>> >>> Hi John, >>> >>> This bit of your code: >>> >>> geom_rect(data=rect >>> >>> Your reproducible example doesn't create rect, and rect() already >>> exists, so geom_rect() is trying to treat a function as data. >>> >>> Sarah >>> >>> >>> On Fri, Mar 22, 2013 at 4:42 PM, John Kane <jrkrideau at inbox.com> wrote: >>>> What am I missing? When I run the code below I get the error message >>>> "Error: ggplot2 doesn't know how to deal with data of class function" >>>> >>>> Googling suggests a message of "Error: ggplot2 doesn't know how to >>>> deal >>>> with data of class XXX" is not uncommon but I don't see why I am >>>> getting >>>> a "function" error unless I am using some reserved word? >>>> >>>> ##=============Start Code========================>>>> library(ggplot2) >>>> >>>> fcs <- structure(list(year = structure(c(954478800, 986014800, >>>> 1017550800, >>>> 1049086800, 1080709200, 1112245200, 1143781200, 1175313600, >>>> 1206936000, >>>> 1238472000, 1270008000, 1301544000, 1333166400), class >>>> c("POSIXct", >>>> "POSIXt"), tzone = ""), federal.ps = c(211925L, 223933L, >>>> 237251L, >>>> 242737L, 244158L, 243971L, 249932L, 254622L, 263114L, >>>> 274370L, >>>> 282955L, 282352L, 278092L)), .Names = c("year", >>>> "federal.ps"), >>>> class = "data.frame", row.names = c(NA, -13L)) >>>> >>>> >>>> p <- ggplot(fcs, aes(year, federal.ps )) + geom_line() >>>> >>>> p + geom_rect(data=rect, aes(xmin=xmin, xmax = xmax, ymin=-Inf, >>>> ymax >>>> = Inf), >>>> fill='red', alpha=0.2) >>>> ##=============End Code=========================>>>> >>>> sessionInfo() >>>> R version 2.15.3 (2013-03-01) >>>> Platform: i686-pc-linux-gnu (32-bit) >>>> >>>> locale: >>>> [1] LC_CTYPE=en_CA.UTF-8 LC_NUMERIC=C >>>> [3] LC_TIME=en_CA.UTF-8 LC_COLLATE=en_CA.UTF-8 >>>> [5] LC_MONETARY=en_CA.UTF-8 LC_MESSAGES=en_CA.UTF-8 >>>> [7] LC_PAPER=C LC_NAME=C >>>> [9] LC_ADDRESS=C LC_TELEPHONE=C >>>> [11] LC_MEASUREMENT=en_CA.UTF-8 LC_IDENTIFICATION=C >>>> >>>> attached base packages: >>>> [1] stats graphics grDevices utils datasets methods base >>>> >>>> other attached packages: >>>> [1] ggplot2_0.9.3 >>>> >>>> loaded via a namespace (and not attached): >>>> [1] colorspace_1.2-1 dichromat_2.0-0 digest_0.6.3 >>>> grid_2.15.3 >>>> [5] gtable_0.1.2 labeling_0.1 MASS_7.3-23 >>>> munsell_0.4 >>>> [9] plyr_1.8 proto_0.3-10 RColorBrewer_1.0-5 >>>> reshape2_1.2.2 >>>> [13] scales_0.2.3 stringr_0.6.2 >>>> >>>> > > > -- > Sarah Goslee > http://www.functionaldiversity.org____________________________________________________________ GET FREE SMILEYS FOR YOUR IM & EMAIL - Learn more at http://www.inbox.com/smileys Works with AIM?, MSN? 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John Kane
2013-Mar-23 10:56 UTC
[R] ggplot2 will not draw a rectangle. Error: ggplot2 doesn't know how to deal with data of class XXX"
Thanks to everyone on this. Both Jeff's and Rui's approach worked. It looks like they do equivalent things , that is supplying the x and y values in geom_rect. The worst of it is I think I saw an example using the NULL NULL approach and did not realise the significance of it. John Kane Kingston ON Canada> -----Original Message----- > From: jdnewmil at dcn.davis.ca.us > Sent: Fri, 22 Mar 2013 15:42:22 -0700 > To: jrkrideau at inbox.com, sarah.goslee at gmail.com > Subject: Re: [R] ggplot2 will not draw a rectangle. Error: ggplot2 > doesn't know how to deal with data of class XXX" > > ggplot(fcs,aes(x=year,y=federal.ps))+geom_line()+geom_rect(data=rectlib,aes(x=xmin,y=Inf,xmin=xmin,xmax=xmax),ymin=-Inf,ymax=Inf,fill="red",alpha=0.2) > > For some reason x and y must be defined as data sources for all layers. > --------------------------------------------------------------------------- > 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. > > John Kane <jrkrideau at inbox.com> wrote: > > >Thanks, that shows that I am not making one of my "really stupid" > >mistakes. >> > >What is really annoying is that I can find examples on the web that > >work just fine and I cannot se how my example is that different. I > >even tried changing from using as.Date() to POSIXct() and to POSIXlt in > >case the dates were the problem but with no luck. >> > >I think it's time for dinner here so I will have another look at it > >tommorrow --hopefully someone will see the problem. >> > >Thanks again. >> > >John Kane > >Kingston ON Canada >> >> >>> -----Original Message----- >>> From: sarah.goslee at gmail.com >>> Sent: Fri, 22 Mar 2013 17:29:42 -0400 >>> To: jrkrideau at inbox.com >>> Subject: Re: [R] ggplot2 will not draw a rectangle. Error: ggplot2 >>> doesn't know how to deal with data of class XXX" >>> >>> I get "year not found" and we've exceeded my ability to debug ggplot >>> code. I hope someone else chimes in: I'd like to know what the answer >>> is too. >>> >>> >>> Sarah >>> >>> On Fri, Mar 22, 2013 at 5:01 PM, John Kane <jrkrideau at inbox.com> > >wrote: >>>> Ah , thanks Sarah >>>> So that's why the error message changed! I was getting different > >one >>>> earlier. >>>> I had defined rect earlier and apparently, when stripping down the > >code >>>> I negelected to include it in the example. Renamed rect as rectlib >>>> >>>> Now what I get is "Error in eval(expr, envir, enclos) : object >>>> 'federal.ps' not found" which is what I was getting ealier although > >at >>>> one point I was getting "year not found". >>>> See revised code. >>>> >>>> library(ggplot2) >>>> fcs <- structure(list(year = structure(c(954478800, 986014800, >>>> 1017550800, >>>> 1049086800, 1080709200, 1112245200, 1143781200, > >1175313600, >>>> 1206936000, >>>> 1238472000, 1270008000, 1301544000, 1333166400), class >>>> c("POSIXct", >>>> "POSIXt"), tzone = ""), federal.ps = c(211925L, 223933L, >>>> 237251L, >>>> 242737L, 244158L, 243971L, 249932L, 254622L, 263114L, >>>> 274370L, >>>> 282955L, 282352L, 278092L)), .Names = c("year", >>>> "federal.ps"), >>>> class = "data.frame", row.names = c(NA, -13L)) >>>> >>>> rectlib <- data.frame (xmin = as.POSIXct("2000-03-31", > >"%Y-%m-%d"), >>>> xmax = as.POSIXct("2006-10-31", > >"%Y-%m-%d")) >>>> >>>> p <- ggplot(fcs, aes(year, federal.ps )) + geom_line() >>>> >>>> p + geom_rect(data=rectlib, aes(xmin=xmin, xmax = xmax, > >ymin=-Inf, >>>> ymax = Inf), >>>> fill='red', alpha=0.2) >>>> ###===================End >>>> Code=================================================>>>> >>>> John Kane >>>> Kingston ON Canada >>>> >>>> >>>>> -----Original Message----- >>>>> From: sarah.goslee at gmail.com >>>>> Sent: Fri, 22 Mar 2013 16:49:34 -0400 >>>>> To: jrkrideau at inbox.com >>>>> Subject: Re: [R] ggplot2 will not draw a rectangle. Error: ggplot2 >>>>> doesn't know how to deal with data of class XXX" >>>>> >>>>> Hi John, >>>>> >>>>> This bit of your code: >>>>> >>>>> geom_rect(data=rect >>>>> >>>>> Your reproducible example doesn't create rect, and rect() already >>>>> exists, so geom_rect() is trying to treat a function as data. >>>>> >>>>> Sarah >>>>> >>>>> >>>>> On Fri, Mar 22, 2013 at 4:42 PM, John Kane <jrkrideau at inbox.com> > >wrote: >>>>>> What am I missing? When I run the code below I get the error > >message >>>>>> "Error: ggplot2 doesn't know how to deal with data of class > >function" >>>>>> >>>>>> Googling suggests a message of "Error: ggplot2 doesn't know how to >>>>>> deal >>>>>> with data of class XXX" is not uncommon but I don't see why I am >>>>>> getting >>>>>> a "function" error unless I am using some reserved word? >>>>>> >>>>>> ##=============Start Code========================>>>>>> library(ggplot2) >>>>>> >>>>>> fcs <- structure(list(year = structure(c(954478800, 986014800, >>>>>> 1017550800, >>>>>> 1049086800, 1080709200, 1112245200, 1143781200, > >1175313600, >>>>>> 1206936000, >>>>>> 1238472000, 1270008000, 1301544000, 1333166400), class > >>>>>>> c("POSIXct", >>>>>> "POSIXt"), tzone = ""), federal.ps = c(211925L, 223933L, >>>>>> 237251L, >>>>>> 242737L, 244158L, 243971L, 249932L, 254622L, 263114L, >>>>>> 274370L, >>>>>> 282955L, 282352L, 278092L)), .Names = c("year", >>>>>> "federal.ps"), >>>>>> class = "data.frame", row.names = c(NA, -13L)) >>>>>> >>>>>> >>>>>> p <- ggplot(fcs, aes(year, federal.ps )) + geom_line() >>>>>> >>>>>> p + geom_rect(data=rect, aes(xmin=xmin, xmax = xmax, > >ymin=-Inf, >>>>>> ymax >>>>>> = Inf), >>>>>> fill='red', alpha=0.2) >>>>>> ##=============End Code=========================>>>>>> >>>>>> sessionInfo() >>>>>> R version 2.15.3 (2013-03-01) >>>>>> Platform: i686-pc-linux-gnu (32-bit) >>>>>> >>>>>> locale: >>>>>> [1] LC_CTYPE=en_CA.UTF-8 LC_NUMERIC=C >>>>>> [3] LC_TIME=en_CA.UTF-8 LC_COLLATE=en_CA.UTF-8 >>>>>> [5] LC_MONETARY=en_CA.UTF-8 LC_MESSAGES=en_CA.UTF-8 >>>>>> [7] LC_PAPER=C LC_NAME=C >>>>>> [9] LC_ADDRESS=C LC_TELEPHONE=C >>>>>> [11] LC_MEASUREMENT=en_CA.UTF-8 LC_IDENTIFICATION=C >>>>>> >>>>>> attached base packages: >>>>>> [1] stats graphics grDevices utils datasets methods > >base >>>>>> >>>>>> other attached packages: >>>>>> [1] ggplot2_0.9.3 >>>>>> >>>>>> loaded via a namespace (and not attached): >>>>>> [1] colorspace_1.2-1 dichromat_2.0-0 digest_0.6.3 >>>>>> grid_2.15.3 >>>>>> [5] gtable_0.1.2 labeling_0.1 MASS_7.3-23 >>>>>> munsell_0.4 >>>>>> [9] plyr_1.8 proto_0.3-10 RColorBrewer_1.0-5 >>>>>> reshape2_1.2.2 >>>>>> [13] scales_0.2.3 stringr_0.6.2 >>>>>> >>>>>> >>> >>> >>> -- >>> Sarah Goslee >>> http://www.functionaldiversity.org >> > >____________________________________________________________ > >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 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. >____________________________________________________________ FREE 3D EARTH SCREENSAVER - Watch the Earth right on your desktop!