Displaying 20 results from an estimated 2000 matches similar to: "re-ordering x-lables using barchart()"
2009 Oct 13
1
Lattice barchart-reordered
Hi,Can I use "reorder" function with barchart as in dotchart? Here are some
codes which do not work for me. Thanks
Chetty
___________________________
a1c.cast$bmi.cat.reordered[a1c.cast$eth!="Other"]
<-with(a1c.cast[a1c.cast$eth!="Other",],reorder(bmi.cat.ordered[a1c.cast$eth!="Other"],
BP.FN.RATE,median ))
barchart(BP.FN.RATE~
2010 May 07
3
How to sort a grouped barchart?
Hi,
I have a barchart very similar to the example on the function documetation,
however, I want to sort the bars according one group in one panel.
Reminding:
library(lattice)
barchart(yield ~ variety | site, data = barley,
groups = year, layout = c(1,6),
ylab = "Barley Yield (bushels/acre)", auto.key=list(),
scales = list(x = list(abbreviate = TRUE,
2006 Mar 21
5
How to use: library lattice: barchart
Dear ladies and gentlemen!
In the help text for the xyplot (library(lattice), help(xyplot)) is an example
given how one can use barchart:
barchart(yield ~ variety | site, data = barley,
groups = year, layout = c(1,6),
ylab = "Barley Yield (bushels/acre)",
scales = list(x = list(abbreviate = TRUE,
minlength = 5)))
2006 Jan 25
2
panel function with barchart (lattice)
Folks at R help,
I can't quite get the panel function to work the way I
want within barchart.
I guess I'm still not understanding how to piece
together multiple panel
arguments, especially when "groups" is specified.
Example: I want to be able to add the value of "yield"
to each section of
each bar in this graph:
barchart(yield ~ variety | site, data = barley,
2004 Feb 12
2
lattice: showing panels for factor levels with no values
How to show panels for factor levels of conditioning variables
which do have no values?
E.g. there are panels for "Grand Rapids" when they have values:
data( barley )
with( barley, dotplot(variety ~ yield | year * site, layout=c(6,2) ) )
There are no panels for "Grand Rapids"
when there are no values for "Grand Rapids":
my.barley <- subset( barley, ! ( site ==
2010 Apr 22
1
how to reorder of groups and specify ylim for each row in lattice barchart
R experts,
Is there anyway to reorder inside each group? In the following example, the
bar of year 1932 is always plotted before the bar of year 1931, may I change
the order inside each groups of bars?
library(lattice)
barchart(yield ~ variety | site,data=barley, groups = year, layout =
c(1,6),auto.key = list(points = FALSE, rectangles = TRUE, space =
"right"),ylab = "Barley Yield
2009 Dec 02
2
Help: barchart() {Lattice}
Hi R Users,
I'm using following data/code (data is attached also) to produce a stacked
barplot.
# Sample Data:
Names Col1 Col2 Col3
Row1 -20 40 -10
Row2 30 -20 40
Row3 30 10 -20
Row4 20 20 -10
# R Code:
dta<-read.table("data.txt", header=TRUE, row.names="Names")
barchart(data.matrix(dta),
horizontal=FALSE,
stack=TRUE,
par.settings = simpleTheme(col =
2010 Mar 03
1
How to create a line and bar panel chart with two different axes?
I need to create a line and bar panel chart with two different axes. I tried
in lattice but couldn't get it worked. Here is my code:
data(barley)
barchart(yield ~ variety | site, data = barley,
groups = year, layout = c(1,6), stack = F,
auto.key = list(points = FALSE, rectangles = TRUE, space =
"right"),
ylab = "Barley Yield
2011 Jun 19
1
Accessor functions in lattice graphics
I know about the current.row, current.column, and panel.number functions that
are useful within panel functions written for lattice. Are there easy ways
to obtain the names of the conditioning variables (those appearing after |)
and their values for the current panel?
Thanks
Frank
-----
Frank Harrell
Department of Biostatistics, Vanderbilt University
--
View this message in context:
2010 Mar 22
2
using reorder in "dotplot"
Hi ,
Name
rate
HEALTHALLIANCE HOSPITALS, INC -1.06211747
MOUNT AUBURN HOSPITAL 0.50960291
STURDY MEMORIAL HOSPITAL 2.64233232
LAWRENCE GENERAL HOSPITAL 2.15628558
CAMBRIDGE HEALTH ALLIANCE 1.23623144
I would like use
2008 Dec 23
1
Borders for rectangles in lattice plot key
Hopefully an easy question. When drawing a rectangles in a lattice plot
key, how do you omit the black borders?
Here is an example adapted from one on the xyplot help page:
bar.cols <- c("red", "blue")
key.list <- list(
space="top",
rectangles=list(col=bar.cols),
text=list(c("foo", "bar"))
)
barchart(
yield ~ variety | site,
2010 Aug 25
2
Removing inter-bar spaces in barchart
Rhelpers:
I'm trying to make a barchart of a 2-group dataset
(barchart(x~y,data=data,groups=z,horizontal=FALSE)). My problem is
that I can't, for the life of me, seem to get rid of the inter-bar
space -- box.ratio set to 10000 doesn't do much. Any ideas? I'd
ideally want zero space between the bars. Thanks!
--j
--
Jonathan A. Greenberg, PhD
Assistant Project Scientist
2006 Nov 06
1
line width (all elements) in Trellis
Dear All,
I am hoping to implement a barchart using trellis graphics where all
elements have a line width of 2.
Using trellis.par.set(), I am able to make most elements lwd=2, but not
all. In particular, the top of the box (above the upper most strip) and
the left y-axis remain one point.
Code with a barchart() example is below. Any advice would be greatly
appreciated.
Thanks for your
2010 Jan 22
4
Rotating the axis labels in the basic graphic device ?
Hello dear R help group,
I learned recently that one can change the rotation of labels in the axis,
when using a lattice plot, for example:
library(lattice)
barchart(yield ~ variety , data = barley,
groups = year,
ylab = "Barley Yield (bushels/acre)",
scales = list(rot = 45))
My question is: Is there an application of "rot" in something like
2005 Mar 22
3
Lattice : factor levels in the margins
Hello !
I'm struggling again against lattice graprhics. ;) I'm trying to produce
a conditionnal xyplot with two conditionning factors (let's say A and
B). I want the levels of those factors (A1, A2, etc) to show in the
margins of the lattice plot, not in the strips between the panels.
A1 A2 A3
plot11 plot12 plot13 B1
plot21 plot22 plot23 B2
I managed to remove the
2002 May 13
3
Histograms rotated, side-by-side
Hi there,
I am wanting to create 8 side-by-side histograms which have been rotated 90
degrees clockwise from how they usually sit.. all with the same scales. Is
someone able to help me out?
Thanks so much,
Rachel Cunliffe
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Send
2010 Jan 24
2
different x-axes in Lattice
I use lattice package and 'barchart' to build a chart. I have a
problem with setting different x-axes. Some x categories are missing
but they are display and I don't want. I use scales = list(y =
"free",x="free") but it works only for y-axes. Simple example:
package(lattice)
barchart(yield ~ variety | site, data = barley,
groups = year, layout = c(1,6),
2006 Mar 08
1
Trellis stacked bar legend
Dear R-Listers,
(well... called Depayan)
The standard example
barchart(yield ~ variety | site, data = barley,
groups = year, layout = c(1,6), stack = TRUE,
auto.key = list(points = FALSE, rectangles = TRUE, space = "right"),
ylab = "Barley Yield (bushels/acre)",
scales = list(x = list(rot = 45)))
shows the problem: legend colors are inverted compared to
2005 Jun 01
1
font size in the trellis plot
>library(lattice)
>dotplot(variety ~ yield | site, data = barley, groups = year,
key = simpleKey(levels(barley$year), space = "right"),
xlab = "Barley Yield (bushels/acre) ",
aspect=0.5, layout = c(1,6), ylab=NULL)
and i get the plot whose font overlaps .what parematers should i change.(i do not want to change the size of the plot).
2009 Sep 18
1
Lattice barplot not wokring in for-loop?
Dear List-Members,
I am plotting a barplot with the lattice package. The code works, but
when I execute the same code in a for-loop
no plot is shown. Can't figure what the problem is.
(Maybe I am missing something here, but I tried it with plot device
pdf, calling windows() or X11(), testing on windows and linux, etc.)
INFO: R version 2.9.1 (2009-06-26) using Windows/RGui
require(lattice)