Hi Rhelpers,
Thanks a lot, Duncan, for your help. Yes, your solution was very much what I
was looking for. I have learnt a lot of tricks from the code snippet that you
provided. I would appreciate it if you could also show me how to create a
legend for the plot. The text for the legend can be : "cat1", "cat2", "cat3".
The first two are for the two categories in the barchart and the third for the
line plot.
Thanks,
Ravi
----- Original Message ----
From: Duncan Mackay <[EMAIL PROTECTED]>
To: ravi <[EMAIL PROTECTED]>
Cc: r-help@r-project.org
Sent: Thursday, 14 August, 2008 1:20:55 AM
Subject: Re: [R] Comination of two barcharts and one xyplot
At 01:17 14/08/2008, you wrote:
>Hi Rhelpers,
>Thanks a lot, Stephen, for showing me the way to get a data frame into a
>pasteable format with the dput command.
>My code is given below with the new correction. This should work, as
>Stephen says, right off the bat :-)
>## df1 is the first data frame
>df1 <-structure(list(Year = structure(c(1L, 2L, 3L, 4L, 5L, 6L, 8L,
>7L), .Label = c("2003", "2005", "2007", "2009", "2011", "2013",
>"2015K", "2015M"), class = "factor"), KI = c(15.53, 15.64, 16.18,
>17.09, 22.39, 33.83, 44.91, 52.22), G48 = c(0.3, 0.29, 0.49,
>0.67, 0.93, 1.29, 1.83, 2.14), AvCell = c(0.24, 0.33, 0.59, 0.91,
>1.24, 1.87, 2.71, 3.15), HB = c(37.45, 34.64, 30.32, 29.47, 38.03,
>58.37, 75.54, 87.71), Htens = c(0.76, 1.12, 1.63, 2.27, 3.11,
>4.43, 6.28, 7.34), Impact = c(1.16, 1.78, 4.23, 6.76, 9.17, 14.06,
>20.57, 23.88), Struct = c(3.02, 4.2, 6.67, 9.68, 13.18, 19.41,
>27.51, 31.98), Tens = c(34.05, 32.88, 30.06, 29.25, 37.84, 57.6,
>74.5, 86.57), Year.ord = structure(1:8, .Label = c("2003", "2005",
>"2007", "2009", "2011", "2013", "2015M", "2015K"), class = c("ordered",
>"factor"))), .Names = c("Year", "KI", "G48", "AvCell", "HB",
>"Htens", "Impact", "Struct", "Tens", "Year.ord"), row.names = c(NA,
>-8L), class = "data.frame")
>## L1 is the second data frame
>L1<-structure(list(Year = c(2009L, 2011L, 2013L), KIL = c(20, 24,
>30), G48L = c(1, 1, 1), AvCellL = c(1, 1.5, 2), HBL = c(30, 35,
>40), HtensL = c(2, 3, 4), ImpactL = c(10, 12, 14), StructL = c(10,
>13, 16), TensL = c(35, 38, 45)), .Names = c("Year", "KIL", "G48L",
>"AvCellL", "HBL", "HtensL", "ImpactL", "StructL", "TensL"), class =
>"data.frame", row.names = c(NA,
>-3L))
># # Use the reshape package to melt the data frame
>library(reshape)
>df1m<-melt(df1,id=c("Year","Year.ord"))
>## Use the lattice package to plot the barchart
>library(lattice)
>attach(df1m)
>barchart(value~Year.ord|variable,scales=list(y="free",x=list(rot=90)),xlab="Year",ylab="No.
>
>of Tests *1000",col="blue")
>This plot works just fine. But I want to go beyond this.What I want, in
>each panel of the lattice barchart, is to plot histograms of the relevant
>variable (KI, G48 etc) in one colour for the years 2003 to 2007, and in
>another colour for the other years. On top of this, I want to have a line
>plot in each panel with the limits for different years given in the second
>data frame L1 (as bold lines).
>I would like to have information on the following points :
>1. How can I get a combination of these plots in every panel (two
>histograms and one line plot)? Is it possible?
>2. Is it easier to do this with ggplot?
>3. I would like to know how I can present the legend also.
>Will appreciate any help that I can get.
>Thanking You,
>Ravi
>
>
>----- Original Message ----
>From: stephen sefick <[EMAIL PROTECTED]>
>To: ravi <[EMAIL PROTECTED]>
>Cc: r-help@r-project.org
>Sent: Wednesday, 13 August, 2008 3:14:54 PM
>Subject: Re: [R] Comination of two barcharts and one xyplot
>
>not reproducible
>
>On Wed, Aug 13, 2008 at 9:07 AM, ravi <[EMAIL PROTECTED]> wrote:
> > Hi Rhelpers,
> > I would like to have some help with a plot which is beyond my
> capabilities. This plot that I am seeking involves an overlay of two
> different barcharts and one xyplot.
> > The code that I have used is the following :
> > #save(df1,file="M:\\KBR\\df1.RData")
> > load(file="M:\\KBR\\df1.RData")
> > # df1$Year.ord created to obtain the right order i.e. 2015M < 2015K
> >
> Year.ord<-ordered(Year,levels=c('2003','2005','2007','2009','20011','2013','2015M','2015K'))
> > # Use reshape package to melt the data frame
> > library(reshape)
> > df1m<-melt(df1,id=c("Year","Year.ord"))
> > library(lattice)
> > attach(df1m)
> >
> barchart(value~Year.ord|variable,scales=list(y="free",x=list(rot=90)),xlab="Year",ylab="No.
>
> of Tests *1000",col="blue")
> > This plot works just fine. But I want to go beyond this. My first data
> frame (df1) is :
> > "Year","KI","G48","AvCell","HB","Htens","Impact","Struct","Tens","Year.ord"
> > "1","2003",15.53,0.3,0.24,37.45,0.76,1.16,3.02,34.05,"2003"
> > "2","2005",15.64,0.29,0.33,34.64,1.12,1.78,4.2,32.88,"2005"
> > "3","2007",16.18,0.49,0.59,30.32,1.63,4.23,6.67,30.06,"2007"
> > "4","2009",17.09,0.67,0.91,29.47,2.27,6.76,9.68,29.25,"2009"
> > "5","2011",22.39,0.93,1.24,38.03,3.11,9.17,13.18,37.84,"2011"
> > "6","2013",33.83,1.29,1.87,58.37,4.43,14.06,19.41,57.6,"2013"
> > "7","2015M",44.91,1.83,2.71,75.54,6.28,20.57,27.51,74.5,"2015M"
> > "8","2015K",52.22,2.14,3.15,87.71,7.34,23.88,31.98,86.57,"2015K"
> > My second data frame is (L1) is :
> > "Year","KIL","G48L","AvCellL","HBL","HtensL","ImpactL","StructL","TensL"
> > "1",2009,20,1,1,30,2,10,10,35
> > "2",2011,24,1,1.5,35,3,12,13,38
> > "3",2013,30,1,2,40,4,14,16,45
> > What I want, in each panel of the lattice barchart, is to plot
> histograms of the relevant variable (KI, G48 etc) in one colour for the
> years 2003 to 2007, and in another colour for the other years. On top of
> this, I want to have a line plot in each panel with the limits for
> different years given in the second data frame L1 (as bold lines).
> > I would like to have information on the following points :
> > 1. How can I get a combination of these plots in every panel (two
> histograms and one line plot)? Is it possible?
> > 2. Is it easier to do this with ggplot?
> > 3. I would like to know how I can present the legend also.
> > Will appreciate any help that I can get.
> >
> > Thanking You,
> > Ravi
> >
> >
> > ______________________________________________
> > 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.
> >
>
>
>
>--
>Let's not spend our time and resources thinking about things that are
>so little or so large that all they really do for us is puff us up and
>make us feel like gods. We are mammals, and have not exhausted the
>annoying little problems of being mammals.
>
> -K. Mullis
>
>
>______________________________________________
>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.
I am not sure what you want exactly, but try
barchart(value~Year.ord|variable,df1m,
scales=list(y="free",x=list(rot=90)),
xlab="Year",
ylab="No. of Tests *1000",
panel = function(x,y){
pnl <- panel.number ()
panel.barchart(x,y, col=rep(c("blue","red"),c(3,5)), horiz=F)
llines(4:6, L1[,(pnl+1)] ) # positions of years 2009,11,13
}
)
HTH
Duncan
Duncan Mackay
Department of Agronomy and Soil Science
University of New England
ARMIDALE NSW 2351
Email home: [EMAIL PROTECTED]
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