On 6/18/07, Matthew Trunnell <[EMAIL PROTECTED]> wrote:
> Aha! So to expand that from the original expression,
>
> > table(table(d$filename, d$email_addr))
>
> 0 1 2 3
> 253 20 8 9
>
> I think that is exactly what I'm looking for. I knew it must be
> simple!!! What does the 0 column
Aha! So to expand that from the original expression,
> table(table(d$filename, d$email_addr))
0 1 2 3
253 20 8 9
I think that is exactly what I'm looking for. I knew it must be
simple!!! What does the 0 column represent?
Also, does this tell me the same thing, filtered by Japan?
If you are running on windows, make sure you have 'recording' checked in the
history window of the graphics. You can also put the output to a pdf file
and view it later.
If you use table on the counts matrix:
> table(counts)
counts
0 1 2 3
253 20 8 9
>
this shows that there were 20
Jim,
Thanks for the quick reply! When I run your code, I end up with a
single barplot of one datapoint, file9 vs email20 == 2.0. I see the
call to barplot is inside a for loop... maybe it's zooming through the
display of many barplots, but all I see is the last one?
In any case, I need to figure
You should be using barplot and not hist. I think this produces what you
want:
x <- "filename,last_modified,email_addr,country_residence
file1,3/4/2006 13:54,email1,Korea (South)
file2,3/4/2006 14:33,email2,United States
file2,3/4/2006 16:03,email2,United States
file2,3/4/2006 16:17,email3,United
Hello R gurus,
I just spent my first weekend wrestling with R, but so far have come
up empty handed.
I have a dataset that represents file downloads; it has 4 dimensions:
date, filename, email, and country. (sample data below)
My first goal is to get an idea of the frequency of repeated
downloa
Please, experiment a little bit :-)
I have trouble using Win metafile graphics, so I just converted it to
jpeg. The code works - there was a copy/paste error. Try this with your
'total' dataframe - it works with my 'total' given there:
total <- list(a=rnorm(1000),b=rnorm(1000),c=(10*runif(1000)-
Thanks again Jim, I appreciate your time. I've been trying to debug the
code, but am running into a wall. I'm getting a syntax error after the line
containing the hist function. Here's the R session, any ideas?
Also, I'd like to be able to have each histogram use the same x-axis breaks
(0, 1, 2-3,
This will put the colnames on the histograms:
lapply(3:20, function(.ind){
win.metafile(filename=paste("file.", .ind, ".wmf", sep=''))
hist(dataframe[[.ind]], main=colnames(dataframe)[.ind], xlab="")
dev.off()
})
On 4/16/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> Hi Jim, than
I forgot that win.metafile can only output one graph. This will write
separate files:
lapply(3:20, function(.ind){
win.metafile(filename=paste("file.", .ind, ".wmf", sep=''))
hist(dataframe[[.ind]], main=paste("dataframe[[", .ind, "]]",
sep=''), xlab="")
dev.off()
})
On 4/16/07, [EM
Hi Jim, thanks for your help. That looks like it might work, but a couple of
things...
1) The resulting 73 (in my case) histograms will be named by their variable
number, not by the variable name contained in the first row. Any way to
include the variable name in the resulting histogram?
2) How c
try:
win.metafile(file="output.wmf")
lapply(dataframe[3:20], hist)
dev.off()
On 4/16/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> Hi R-helpers,
>
> I wish to produce frequency histograms of all of the variables in my
> dataframe (except some identifying variables).
>
> I have tried
>
> >his
Hi R-helpers,
I wish to produce frequency histograms of all of the variables in my
dataframe (except some identifying variables).
I have tried
>hist(dataframe[,3:20])
to produce histograms of the 3rd through 20th variables in my dataframe, but
R doesn't like that.
Could anyone provide a sugges
Thanks ../Murli
-Original Message-
From: hadley wickham [mailto:[EMAIL PROTECTED]
Sent: Friday, September 01, 2006 5:08 PM
To: Gabor Grothendieck
Cc: Nair, Murlidharan T; r-help@stat.math.ethz.ch
Subject: Re: Re: [R] histograms
> Your data seems to have come through messed up but l
> Your data seems to have come through messed up but lets
> assume you have a data frame with one column per tumor.
> The convert your data to stacked form and call histogram:
>
> DF <- data.frame(T1 = 1:10, T2 = 6:15)
>
> library(lattice)
> histogram(~ values | ind, stack(DF))
Or with ggplot and
Your data seems to have come through messed up but lets
assume you have a data frame with one column per tumor.
The convert your data to stacked form and call histogram:
DF <- data.frame(T1 = 1:10, T2 = 6:15)
library(lattice)
histogram(~ values | ind, stack(DF))
On 9/1/06, Nair, Murlidharan T <
I am interested in plotting histograms for the following data
Isoform
Tumor_65_198
Tumor_50_192
Tumor_80_167
Tumor_80_204
Tumor_95_197
Tumor_70_189
Tumor_90_202
Tumor_40_177
Tumor_60_21
Tumor_70_174
Tumor_70_147
Tumor_50_5
ABCC4-2007
1
1
1
6
1
9
10
1
2
0
10
1
ABCC4-200
Hallo
a very simple answer as well
hist(x,ylim=c(0,0.5),prob=T) #this does work
Cheers
Petr
from help page:
xlim, ylim: the range of x and y values with sensible defaults. Note
^^
that 'xlim' is _not_ used to define the histogram (breaks),
but only
Le 03.08.2005 09:53, Clark Allan a écrit :
>hi all
>
>a very simple question once again!!!
>
>can we change the "y" range in a histogram?
>
>
>e.g.
>x=rnorm(1000)
>hist(x,ylim=0.5,prob=T)#this does not work
>
>
>any suggestions???
>
That does work :
R> hist(x,ylim=c(0,0.5),prob=T) # that
hi all
a very simple question once again!!!
can we change the "y" range in a histogram?
e.g.
x=rnorm(1000)
hist(x,ylim=0.5,prob=T) #this does not work
any suggestions???__
R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r
Sounds like you want something similar to:
library(lattice)
y <- rnorm(40)
group <- rep(1:2, each=20)
histogram(~y | group)
Andy
> From: Bill Shipley
>
>
>
> y group
>
> 1.2 1
>
> 3.3 1
>
> 2.4 2
>
> 5.7 1
>
> 0.2 2
>
> etc.
>
>
>
> Bill Shipl
Hello. I want to plot the distribution of a continuous variable (y) in
each of two groups on the same graph as histograms. I suppose one could
call this a 2-d histogram? Can this be done in R? Here is a typical
data.set:
y group
1.2 1
3.3 1
2.4 2
5.7 1
On Wed, 2004-07-07 at 18:29, Bret Collier wrote:
> R-users,
> I have been using R for about 1 year, and I have run across a
> couple of graphics problem that I am not quite sure how to address. I have
> read up on the email threads regarding the differences between density and
> relati
R-users,
I have been using R for about 1 year, and I have run across a
couple of graphics problem that I am not quite sure how to address. I have
read up on the email threads regarding the differences between density and
relative frequencies (count/sum(count) on the R list, and I am hop
Dear Meredith,
At 10:08 AM 2/6/2004 +1100, Briggs, Meredith M wrote:
I am trying to print out means, STDs and histograms under two sets of
factors. I can manage it for one set - see below but not for two sets.
That is, I want ot print out the mean STD and Histogram for each ITEM code
within e
"Briggs, Meredith M" <[EMAIL PROTECTED]> writes:
> Hi
>
>
> I am trying to print out means, STDs and histograms under two sets
> of factors. I can manage it for one set - see below but not for two
> sets. That is, I want ot print out the mean STD and Histogram for
> each ITEM code within each DE
Hi
I am trying to print out means, STDs and histograms under two sets of factors. I can
manage it for one set - see below but not for two sets. That is, I want ot print out
the mean STD and Histogram for each ITEM code within each DELIVERABLE code. In
addition I can only get to view the histo
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