Arrangement of Lattice Histograms - Top to bottom and then left to right?

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Les
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Arrangement of Lattice Histograms - Top to bottom and then left to right?

Les
Hi List,
Using Lattice, I have created a plot of histograms showing Fork Length by Year. The plot shows the histograms in 3 columns and 5 rows. Using the as.table=T function I can get the years to start on top. However, what I would like to do is have the first year start in the top left (column 1, row 1; as it is now) and add the subsequent histograms to the plot going down the column and then over by row (example and current code is shown below). Is this possible? I have spent a great deal of time searching, and have not found any clues. Any help/ideas would be greatly appreciated.

For example, what is being done now:

1974 1975 1976
1977 1978 1979
1980 1981 1982

and what I am hoping for:

1974 1977 1980
1975 1978 1981
1976 1979 1982

Thank you kindly,
Les

data=read.csv("AllData.csv",sep=",",header=T)
data$year=as.factor(data$year)
ferg=data[data$wtrbody=="Ferguson",c(1:12)]
library(lattice)

strip.background=trellis.par.get("strip.background")
trellis.par.set(strip.background = list(col = grey(7:1/8)))

histogram(~fl|year, data=ferg, as.table=T, type="count",
        col='dark grey',layout=c(3,5),lwd=2, lty=1,
        xlab=list("Fork Length (mm)", cex=1.4,font=2),
        breaks=seq(from=300,to=900,by=25),
        ylab=list("Frequency",cex=1.4,font=2),
        scales=list(font=2,cex=1.1, tck=c(1,0), alternating=1,
        y=list(relation="free",tick.number=3)),
        par.strip.text=list(cex=1.2),font=2,
        aspect=0.6)
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Re: Arrangement of Lattice Histograms - Top to bottom and then left to right?

Bert Gunter
Look for the index.cond argument at the bottom of the Help page for xyplot.
-- Bert

On Tue, Apr 5, 2011 at 11:37 AM, Les <[hidden email]> wrote:

> Hi List,
> Using Lattice, I have created a plot of histograms showing Fork Length by
> Year. The plot shows the histograms in 3 columns and 5 rows. Using the
> as.table=T function I can get the years to start on top. However, what I
> would like to do is have the first year start in the top left (column 1, row
> 1; as it is now) and add the subsequent histograms to the plot going down
> the column and then over by row (example and current code is shown below).
> Is this possible? I have spent a great deal of time searching, and have not
> found any clues. Any help/ideas would be greatly appreciated.
>
> For example, what is being done now:
>
> 1974 1975 1976
> 1977 1978 1979
> 1980 1981 1982
>
> and what I am hoping for:
>
> 1974 1977 1980
> 1975 1978 1981
> 1976 1979 1982
>
> Thank you kindly,
> Les
>
> data=read.csv("AllData.csv",sep=",",header=T)
> data$year=as.factor(data$year)
> ferg=data[data$wtrbody=="Ferguson",c(1:12)]
> library(lattice)
>
> strip.background=trellis.par.get("strip.background")
> trellis.par.set(strip.background = list(col = grey(7:1/8)))
>
> histogram(~fl|year, data=ferg, as.table=T, type="count",
>        col='dark grey',layout=c(3,5),lwd=2, lty=1,
>        xlab=list("Fork Length (mm)", cex=1.4,font=2),
>        breaks=seq(from=300,to=900,by=25),
>        ylab=list("Frequency",cex=1.4,font=2),
>        scales=list(font=2,cex=1.1, tck=c(1,0), alternating=1,
>        y=list(relation="free",tick.number=3)),
>        par.strip.text=list(cex=1.2),font=2,
>        aspect=0.6)
>
> --
> View this message in context: http://r.789695.n4.nabble.com/Arrangement-of-Lattice-Histograms-Top-to-bottom-and-then-left-to-right-tp3428825p3428825.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
> [hidden email] 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.
>



--
"Men by nature long to get on to the ultimate truths, and will often
be impatient with elementary studies or fight shy of them. If it were
possible to reach the ultimate truths without the elementary studies
usually prefixed to them, these would not be preparatory studies but
superfluous diversions."

-- Maimonides (1135-1204)

Bert Gunter
Genentech Nonclinical Biostatistics

______________________________________________
[hidden email] 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.
Les
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Re: Arrangement of Lattice Histograms - Top to bottom and then left to right?

Les
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Thank you.
The help is much appreciated.
Les
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Re: Arrangement of Lattice Histograms - Top to bottom and then left to right?

Deepayan Sarkar
In reply to this post by Bert Gunter
On Wed, Apr 6, 2011 at 12:34 AM, Bert Gunter <[hidden email]> wrote:
> Look for the index.cond argument at the bottom of the Help page for xyplot.
> -- Bert

Also ?print.trellis and ?packet.panel.default for a more general
(non-example-specific) approach.

-Deepayan

> On Tue, Apr 5, 2011 at 11:37 AM, Les <[hidden email]> wrote:
>> Hi List,
>> Using Lattice, I have created a plot of histograms showing Fork Length by
>> Year. The plot shows the histograms in 3 columns and 5 rows. Using the
>> as.table=T function I can get the years to start on top. However, what I
>> would like to do is have the first year start in the top left (column 1, row
>> 1; as it is now) and add the subsequent histograms to the plot going down
>> the column and then over by row (example and current code is shown below).
>> Is this possible? I have spent a great deal of time searching, and have not
>> found any clues. Any help/ideas would be greatly appreciated.
>>
>> For example, what is being done now:
>>
>> 1974 1975 1976
>> 1977 1978 1979
>> 1980 1981 1982
>>
>> and what I am hoping for:
>>
>> 1974 1977 1980
>> 1975 1978 1981
>> 1976 1979 1982
>>
>> Thank you kindly,
>> Les
>>
>> data=read.csv("AllData.csv",sep=",",header=T)
>> data$year=as.factor(data$year)
>> ferg=data[data$wtrbody=="Ferguson",c(1:12)]
>> library(lattice)
>>
>> strip.background=trellis.par.get("strip.background")
>> trellis.par.set(strip.background = list(col = grey(7:1/8)))
>>
>> histogram(~fl|year, data=ferg, as.table=T, type="count",
>>        col='dark grey',layout=c(3,5),lwd=2, lty=1,
>>        xlab=list("Fork Length (mm)", cex=1.4,font=2),
>>        breaks=seq(from=300,to=900,by=25),
>>        ylab=list("Frequency",cex=1.4,font=2),
>>        scales=list(font=2,cex=1.1, tck=c(1,0), alternating=1,
>>        y=list(relation="free",tick.number=3)),
>>        par.strip.text=list(cex=1.2),font=2,
>>        aspect=0.6)
>>
>> --
>> View this message in context: http://r.789695.n4.nabble.com/Arrangement-of-Lattice-Histograms-Top-to-bottom-and-then-left-to-right-tp3428825p3428825.html
>> Sent from the R help mailing list archive at Nabble.com.
>>
>> ______________________________________________
>> [hidden email] 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.
>>
>
>
>
> --
> "Men by nature long to get on to the ultimate truths, and will often
> be impatient with elementary studies or fight shy of them. If it were
> possible to reach the ultimate truths without the elementary studies
> usually prefixed to them, these would not be preparatory studies but
> superfluous diversions."
>
> -- Maimonides (1135-1204)
>
> Bert Gunter
> Genentech Nonclinical Biostatistics
>
> ______________________________________________
> [hidden email] 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.
>

______________________________________________
[hidden email] 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.