in a similar fashion, would it be possible to have the rug points on the
density line itself instead of on the x-axis?
thanks in advance,
Albert.
On 7/17/07, Dimitris Rizopoulos [EMAIL PROTECTED]
wrote:
you could use different colours, e.g.,
x1 - rnorm(100, -2.5, 1)
x2 - rnorm(100, 0,
(1,1,1,1,2
dev.off()
On 11/30/06, Albert Vilella [EMAIL PROTECTED] wrote:
Should it be a problem to print this dashed line plots as svgs?
library(RSvgDevice)
devSVG(file = /home/avilella/file01.svg,
width = 20, height = 16, bg = white, fg = black, onefile=TRUE
, bottom, left and right.
Hope this helps,
Matt Wiener
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Albert Vilella
Sent: Wednesday, February 14, 2007 8:46 AM
To: R-help@stat.math.ethz.ch
Subject: Re: [R] legend in lattice densityplot [Broadcast
Hi all,
I am trying to plot a list of densityplots as png files, but when I do
it in a for loop, I get empty png files as a result.
If I manually run the instructions inside the loop, it works... any hints?
library(lattice)
names_list = c(alfa,beta,gamma)
for (i in 1:length(names_list)) {
Can I combine colors and line types? For example, would it be possible
to have 5 colors per 2 types of lines (continuous and dashed)?
On 11/29/06, Chuck Cleland [EMAIL PROTECTED] wrote:
Albert Vilella wrote:
Are this legend colors correlated to the plot?
They are if you rely on the colors
)),
f = sample(c(A,B,C,D,E),300,replace=TRUE))
library(lattice)
densityplot(~ x, DF, groups = f, auto.key = TRUE, plot.points = FALSE,
par.settings = list(superpose.line = list(col = c(1,1,2,2), lty = 1:2,
lwd = c(1,1,1,1,2
On 11/30/06, Albert Vilella [EMAIL PROTECTED] wrote:
Can
Hi,
I have a densityplot like this:
x = c(rnorm(100,1,2),rnorm(100,2,4),rnorm(100,3,6))
f = sample(c(A,B,C,D,E),300,replace=TRUE)
df=data.frame(x,f)
library(lattice)
attach(df)
densityplot(~x, groups=f)
And I want to add a legend with the colours for the factors. How can I do that?
How can I
Are this legend colors correlated to the plot?
If I do a:
densityplot(~x, groups=f, plot.points=FALSE, auto.key=TRUE,col=heat.colors(5))
I get different colors in the legend than the plot...
On 11/29/06, Chuck Cleland [EMAIL PROTECTED] wrote:
Albert Vilella wrote:
Hi,
I have
Hi all,
I am looking for a way to display venn diagrams of a handful of
vector, so that they are connected to the previous and the next.
Something like:
a-b-c-d-e-f-g
where a and b are connected, b is also connected to c, etc.
Any pointers?
Thanks,
))
So, all in all, Ape is great :)
Albert.
On 10/18/06, Jim Lemon [EMAIL PROTECTED] wrote:
Albert Vilella wrote:
Hi,
I've been investigating the ape package for a while, and I was
wondering if it is possible to:
- display the names of the internal nodes (from a newick tree
Hi all,
I would like to know how can I sort the cols of a matrix by the sum of
their elements.
a - matrix(as.integer(rnorm(25,4,2)),10,5)
colnames(a) = c(alfa,bravo,charlie,delta,echo)
I guess I should use colSums, and then rearrange the matrix somehow
according to the result.
My idea is to
Hi all,
I have a table with values that I rounded with:
mytable = round(mytable, digits=2)
and when I use write.table:
write.table(mytable, file = /home/user/mytable.txt, sep = ,
row.names=TRUE, col.names=TRUE, quote=FALSE)
the values are printed like 1 instead of 1.00 (which would make the
,])
}
symbols(as.numeric(x),as.numeric(y),z,inches=0.2,bg=khaki)
text(as.numeric(x),as.numeric(y),labels=z)
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Albert Vilella
Sent: Tuesday, June 13, 2006 7:11 AM
To: r-help@stat.math.ethz.ch
Subject
Hi all,
I would like to ask if it is possible to use bubbleplot for a 20x20
matrix, instead of a dataframe with factors in columns.
The idea would be to get a tabular representation with bubbles like in
Rnews_2006_2 article, which look very nice.
Thanks in advance,
Albert.
Hi all,
I would like to know if it is possible to sort the columns and rows in
a matrix given a specified order of their colnames and rownames. For
example:
I would like the original matrix:
RNO FRU ANG CEL DAR PTR
RNO 3.45 1.35 2.16 2.25 1.43 1.20
FRU 1.31 Inf 2.22 2.36 1.34
Hi all,
I would like to do a barplot of a dataframe like this one:
alfa beta gamma delta
qwert 56.5 58.5 56.5 58.5
asdfg 73.0 73.0 43.0 73.0
zxcvb 63.0 63.0 43.0 63.0
yuiop 63.0 63.0 43.0 63.0
with the labels of the rows and columns.
I would like to have something
Hi all,
I would like to know if there is a way to have the diplay the breaks
of the hist (as myhist$breaks here in the example) as the labels,
instead of the myhist$counts:
input = rpois(1000,5)
myhist = hist(input, breaks = 15, labels=TRUE, axes=FALSE)
So that, instead of having:
94 140 187
of Public Health
Catholic University of Leuven
Address: Kapucijnenvoer 35, Leuven, Belgium
Tel: +32/(0)16/336899
Fax: +32/(0)16/337015
Web: http://www.med.kuleuven.be/biostat/
http://www.student.kuleuven.be/~m0390867/dimitris.htm
- Original Message -
From: Albert Vilella
Hi all,
I am trying to filter the element of a df that start with TF, like
this:
alfa =
c(123221,TF13124,41243,TF1234,32414,TF13124,TF14333,2134123,TF1234)
beta =
c(type_a,type_b,type_a,type_g,type_d,type_a,type_g,type_a,type_g)
mydf = data.frame(alfa,beta)
mydf
tf = mydf[mydf$alfa %in% TF,]
Dears,
I would like to add labels inside the bars of a horizontal bar
plot like this:
mylabels = c(
long text goes here first,
long text goes here second,
long text goes here third,
long text goes here fourth,
long text goes here fourth,
long text goes here fifth,
long text goes
From: Albert Vilella
Hi all,
I have a file of this kind:
entry0001:AB0032,CF32134,DF34334
entry0002:AB0033
entry0003:AB0032,CF32134,DF34334,DD343434,DD34222
entry0004:AB0032,CF32134
And I would like to read it into something like a hash, so that I can
then loop over
Hi all,
I have a file of this kind:
entry0001:AB0032,CF32134,DF34334
entry0002:AB0033
entry0003:AB0032,CF32134,DF34334,DD343434,DD34222
entry0004:AB0032,CF32134
And I would like to read it into something like a hash, so that I can
then loop over it by keys and values.
I wonder which would be
Hi all,
I would like to ask about how to disable the ess emacs shortcut that
converts shift+- to '-' instead of _ symbols.
Thanks in advance,
Bests,
Albert.
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R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
Hi all,
I would like to factorize the entries in a dataframe given some
groupings. E.g:
mydf = data.frame(
a = rnorm(100,10),
b = rnorm(100,10),
c = rgamma(100, 1, scale=1))
group = hist(mydf$c, breaks=FD)
group$breaks
The idea is to create a factor mydf$d with levels corresponding to
Hi all,
I'm trying to rank a couple of factors by a variable and a weight of
the variable in each occurrence (some samples are bigger than others).
input = data.frame(
alfa = rnorm(5000),
weight = rnorm(5000,-5,10),
tag1 = sample(c(a,b,c,d),5000,replace=TRUE),
tag2 =
Hi all,
I'm trying to rank a couple of factors by a variable and a weight of
the variable in each occurrence (some samples are bigger than others).
input = data.frame(
alfa = rnorm(5000),
weight = rnorm(5000,-5,10),
tag1 = sample(c(a,b,c,d),5000,replace=TRUE),
tag2 =
El dj 15 de 12 del 2005 a les 08:17 -0500, en/na Roger D. Peng va
escriure:
I'm not completely sure, but I don't think OS X is at the point yet where it
can
access 2GB of memory (like, for example, Linux on Opteron). More
specifically, I'm not sure a single process image can access 2GB
Hi all,
I'm trying to superimpose a rchisq density line over a histogram with
something like:
hist(alnlength)
lines(density(rchisq(length(alnlength), 4)),col=red)
But the rchisq line won't appear anywhere,
Anyone knows what I am missing here?
Thanks in advance,
Albert.
This certainly did the trick,
Thanks Ted, Sean, Romain, Dimitris, Lian and Andy,
alnlength-rchisq(1000,4)
x-0.25*(0:100)
hist(alnlength,breaks=0.25*(0:100))
lines(x,1000*dchisq(x,4)*0.25)
And apologies for my newbieness in the posting,
Albert.
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