Displaying 20 results from an estimated 4000 matches similar to: "Help with boxplot"
2006 Jun 01
1
how to add point and label to boxplot using bwplot
Hi.
My data contains information for 10 hospitals for 12 different measures.
Let's call it x1-x12. I need to create a boxplot for each one of this
measures and put them into one page. Each plot also needs to be independent,
i.e. cannot use the group feature because of different scales for each
measure. I was successful using the following code:
x1 <- c(1.317604376, 0.978038233,
2005 Feb 11
1
label outliers in boxplot and/or bwplot
Hi
Is there a way to lable (e.g. observation-number) the outliers in a boxplot?
and in a bwplot?
thanks a lot
Christoph
P.S. identify() is not available with bwplot, is it?
2013 Apr 07
4
Same boxplot colors by panels in lattice (bwplot)
Dear all,
I would like to have the same color for the all boxplots from the same
panel, but my code below shows the two colors alternating. Thanks!
set.seed(42)
D1 <- rnorm(200)
D2 <- factor(sample(letters[1:2],200,TRUE))
D3 <- factor(sample(letters[3:5],200,TRUE))
DF <- data.frame(x=D1,a=D2,b=D3)
print(bwplot(b~x|a,data=DF,col=c("black","black"),
2013 Feb 22
1
locating boxplot in bwplot (lattice)
Hello
I am using lattice bwplot to draw migration distance of three groups of
birds.
The boxplots from the left to right is displayed
in alphabetic order of the boxplot names, as the default setting.
However, I would like the boxplots from the left to right to be displayed
according to the migration distance from the short values to the long ones.
In the data below, from the left to the
2012 Dec 11
2
lattice question: how to change the dot on boxplot to line
Hi,
How does one change the dot for the median in a boxplot drawn using
lattice? I have been looking at
> names(trellis.par.get())
[1] "grid.pars" "fontsize" "background"
[4] "panel.background" "clip" "add.line"
[7] "add.text" "plot.polygon"
2003 Sep 18
1
lattice boxplot graphical parameters
Hello!
I'm trying my hand at lattice representations; I would like to represent a continuous varaiable as function of 2 factors and therefore use the following:
bwplot(x ~f1| f2) which works fine except that it plots black points at the value of the median. How can I remove them?
Thanks
Anne
[[alternative HTML version deleted]]
2012 Sep 14
1
Boxplot lattice vs standard graphics
Given my reproducible example
test<-structure(list(site = structure(c(1L, 1L, 1L, 1L, 1L, 1L, 2L,
2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 3L,
3L, 3L, 3L, 3L, 3L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L,
4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 5L), .Label = c("A",
"B", "C", "D", "E"), class =
2006 May 17
1
boxplot
I am running this code to produce some boxplots. I have every thing that
I need except that I would like the whisker line to be solid line, not
dashes. I have reviewed the lattice docs but have not seemed to come
across this point.
print( bwplot( group ~ lpcb_tot, data= data7, xlab="Log PCB",
+ ylab=
+ " G B
+ S M S M
2012 Jul 22
1
Lattice/"panel.bwplot" and Gviz: Boxplot question
Hi,
I was using Gviz package to create a boxplot. I understand that Gviz uses
"panel.bwplot" to create the boxplot.
Is there any way that I can remove the dashed line surrounding each pair of
boxplots?
Here is some sample code:
#############
library(Gviz)
thisdata <- matrix(sample(1:100,60),nrow=10,ncol=6)
positions <- sample(1:100,6)
limit1 <- min(positions)-1
limit2
2006 Apr 13
1
bwplot vs boxplot$stats
Hi,
can I find something comparable to boxplots$stats in the resulting trellis
object of a bwplot() call? All I could find was a list named panel.args,
which apears to be identical to the list I get calling xyplot(). This isn't
helping very much since I would still have to compute the median/quantiles
myself to use it for further statistical evaluation (such hierarchical
clustering). All kind
2006 Feb 26
2
How to produce notches in bwplot?
Dear r-helpers,
tst <- data.frame(as.numeric(x <- 1:20), f <- rep(c('hi','lo'), times
= 10))
with(tst, bwplot(f ~ x, panel = function(x, y){panel.bwplot(x, y, pch
= '|', stats = boxplot.stats, fill = 8, varwidth = T)}))
I can't figure out from the documentation how to tell stats that I
would like to see notches or (even bands).
Here is what I've
2005 Jan 17
2
bwplot: how not to draw outliers
RenE J.V. Bertin wrote:
> Hello, and (somewhat belated) best wishes for 2005.
>
> Can one order not to draw outliers in bwplot, or at least exclude them from the vertical axis scaling? If so, how (or what doc do I need to consult)?
> The options that have this effect in boxplot() do not appear to have any effect with bwplot (although outline=FALSE in boxplot does *not* change the
2012 May 03
1
bwplot: using a numeric variable to position boxplots
[Env: R 2.14.2 / Win Xp]
In the examples below, I'm using lattice::bwplot to plot boxplots of 4
variables, grouped by a factor 'epoch'
which also corresponds to a numeric year. I'd like to modify the plots
to position the boxplots according to
the numeric value of year, but I can't figure out how to do this.
Also, I'd to modify the strip labels that give the variable
2004 Mar 22
2
calling bwplot within a for loop
Hi,
I am working with R 1.81. When I call bwplot() it prints the output to the
windows device as it should. For example,
d<-data.frame(y=c(2,3,4,5,12,14,16,11),x=c(rep("group1",4),rep("group2",4)))
bwplot(y~x,data=d)
This code results in a parallel boxplot. That is a single plot with 2
boxplots next to each other; a boxplot for "group1" and a boxplot
2008 Nov 11
1
thickness of boxplots
Hi R users:
How can I obtain with bwplot boxplots with bwplot whose box width
will vary acording to other variable.
bwplot(categ1~continuos|categ2,box.ratio=continuos2,data=data.base)
But it doesn't work as I expected.
Thank you for your help.
Kenneth
2010 Oct 11
1
Lattice::bwplot unexpected behaviour when using vector of colors
Hi,
I'm trying to produce colored boxplots using lattice::bwplot function. I need to plot each boxplot in the panel with a specific color. Naturally I used a vector of colors and expected to see colored boxplots. Although the boxplots were colored, the color of whiskers and the boxes do not match. Here is an example:
d = data.frame(y = rnorm(100), x=1:4)
box.color <-
2010 Oct 11
1
Lattice::bwplot unexpected behaviour when using vector of colors
Hi,
I'm trying to produce colored boxplots using lattice::bwplot function. I need to plot each boxplot in the panel with a specific color. Naturally I used a vector of colors and expected to see colored boxplots. Although the boxplots were colored, the color of whiskers and the boxes do not match. Here is an example:
d = data.frame(y = rnorm(100), x=1:4)
box.color <-
2010 Nov 02
1
Colour filling in panel.bwplot from lattice
Inspired by colouring the dots of box-whisker plots I am trying to also
fill the boxes (rectangles) with different colours. This seems not to
work as I expected.
Looking at the help page of panel.bwplot it says: 'fill - color to fill
the boxplot'. Obviously it is only intended to fill all boxes with only
one colour?
Nevertheless the following example shows, that 'fill' from
2005 Mar 23
2
alternative to 'groups' for lattice bwplot()
Hi,
Is there some alternative to the 'groups' argument in lattice's bwplot
function for boxplots? Say in the example below:
bwplot(yield ~ site | year, data = barley)
you want to have two side by side boxplots per site, corresponding to each
year in the barley data frame. Ideally, the space between boxplots of the
same site should be smaller than that between boxplots of different
2009 Dec 19
2
Lattice boxplots
Hi All,
I'm familiar with bwplot() in lattice package. Is it possible to get such a
boxplot using lattice package:
http://www.reading.ac.uk/ssc/publications/graphics/mma-fig1.gif
instead of the following default:
http://media.wiley.com/wires/WICS/WICS22/mfig005.gif
My aim is to get a compact boxplot for publication. Having legend can help
because otherwise x-axis labels are repeated for