You can also try:
axis(1)
axis(2, las=1)
axis(2,at=c(0.1361), las=1)
bests
milton
On Sun, Jan 3, 2010 at 9:26 PM, aegea gche...@gmail.com wrote:
Hello, I am frastruated with this graph, just cannot get what I need. Thank
you for any suggestions or help. I really appreciate it. I wrote
Jim Silverton wrote:
Is there any package available in R to do the following hypothesis tests?
Testing the means of two Poissons (equivalent to the difference of two
proportions)
Testing the equality of two proportions from binomials
Testing the equality of proprtions of two negative binomials
On Sun, Jan 3, 2010 at 10:59 PM, Charlotte Maia mai...@gmail.com wrote:
I'm not so much interested in which is the best user interface for R.
Rather which is the best ***platform*** for developing ***new*** user
interfaces for R.
Noting I'm using the term user interface is a very general
aegea wrote:
1, the red line is added on the graph but without any marker on the
y-axis. I want to display the number '.1361' on the y-axis. So people can
easily tell 'method 2' gets a constant estimate, which is 0.1361.
2, since 'method2' is a constant. I prefer in the legend area, it
elaine kuo wrote:
Now I am learning to draw boxplot using graphics(). I want to change the
vertical line penetrating the box from dashed line to solid line
Check the documentation on bxp; there is an example mimic S-Plus that
shows how to customize boxplot.
Dieter
--
View this
1) Please use the R-sig-mac list for Mac-specific questions.
2) The isssue here is there is no binary package on CRAN. You could
try
install.packages(rggobi, type=source)
but I can tell you this will run into problems unless you have
pkg-config installed and suitably configured.
I
Hi,
I need to plot spectrogram of a waveform.What package offers this?
--
Rajesh.J
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide
Hi David, Jorge and everyone else.
I tried loading the file (with the Hebrew columns) on two machines.
On one of them if loaded fine, and on the other it didn't.
I also see a difference with the sessionInfo() of the two machines.
You're advice would be most welcomed.
On both machines I tried the
Hi Dennis and Gabor,
Thanks a lot for the useful suggestions!
Cheers!!
Albert-Jan
~~
In the face of ambiguity, refuse the temptation to guess.
~~
--- On
Hi Mark!
On Sun, Jan 3, 2010 at 9:08 PM, Mark Bulling
mark.bull...@googlemail.com wrote:
Hi there
Within sampleSelection, I'm trying to calculate the marginal effects for
variables that are present in both the selection and outcome models.
For example, age might have a positive effect on
rajesh j wrote:
I need to plot spectrogram of a waveform.What package offers this?
Try spectrogram in r-help search.
Dieter
--
View this message in context:
http://n4.nabble.com/spectrogram-tp998119p998146.html
Sent from the R help mailing list archive at Nabble.com.
Dear all,
I'm attempting to use a piecewise regression to model the trajectory
of reproductive traits with age in a longitudinal data set using a
mixed model framework. The aim is to find three slopes and two points-
the slope from low performance in early age to a point of high
Dgnn wrote:
I have a vector n, and for each n[i] I want to extract n[i], n[i+1],
n[i+2]..., until the cumulative sum of n[i] and subsequent elements
exceeds a CheckValue, whereupon I move to the next index and repeat.
I am trying to find a Vectorized approach, and have seen similar
hi all,
is there a cd-rom image with a full R pre-installation which I can give to my
students so that if they want to run R on their computer, they will be able to
run it from the cd-rom without having to install it on their computer. That
way, they can have a 'protable' R package
Hello,
You can probably add SciViews in the list. There are many, many
interesting features in SciViews-K/Komodo for developing new user
interfaces rapidly and easily. Unfortunately, there is no documentation
yet, and thus, most of the functions remain hidden (but you can play
with it and
Iasonas Lamprianou wrote:
hi all,
is there a cd-rom image with a full R pre-installation which I can give to my
students so that if they want to run R on their computer, they will be able to
run it from the cd-rom without having to install it on their computer. That
way, they can have a
Good Morning Prof. Ripley:
Thanks very much for the help. I do have the Davison and Hinkley text but I
continued to struggle with the proper syntax to make iteration work. The MASS
package is already installed on my machine and I have the manual so I will
check the example you mentioned.
Dear all,
I'm currently applying a mixed model approach to meta analysis using the
package metafor. I use the model.matrix() function to create dummy
variables. The option btt gives me the combined test for the dummies.
Problem is, I don't know which indices I have to use, and can't really
figure
Le Mon, 4 Jan 2010 14:17:44 +0530, rajesh j a écrit :
Hi,
I need to plot spectrogram of a waveform.What package offers this?
See the seewave package.
on cran:
http://cran.r-project.org/web/packages/seewave/index.html
and on the package's website for online documentation:
Hi L.A.,
Use the package 'hwriter' to produce HTML pages/objects.
library(hwriter)
hwrite(srtype, page=c:/R/reports/myreport1.html)
'hwrite' can be combined with the function 'format' (to manage number
format, digits, decimal places, etc...) and supports advanced HTML/CSS
formatting
AD Hayward wrote:
I'm attempting to use a piecewise regression to model the trajectory
of reproductive traits with age in a longitudinal data set using a
mixed model framework.
You might have a look a Alejandro Jara DPpackage which worked quite well for
me in a similar case.
There
Dear Dieter,
Thanks for the info.
However, I did not know which document you refer to.
Please kindly indicate the website or the source.
Thank you
Elaine
On Mon, Jan 4, 2010 at 4:24 PM, Dieter Menne
dieter.me...@menne-biomed.dewrote:
elaine kuo wrote:
Now I am learning to draw boxplot
Dear,
I am a newbie to R.
I am trying BIOMOD to simulate species distributions with presence-only
data.
As the presence-only data consist of three columns, presence, longitude,
latitude,
please kindly share how to prepare the background data (maybe using ArcGIS
?)
Thank you
Elaine
AD Hayward wrote:
Dear all,
I'm attempting to use a piecewise regression to model the trajectory
of reproductive traits with age in a longitudinal data set using a
mixed model framework. The aim is to find three slopes and two points-
the slope from low performance in early age
Dear,
I wanna to compare AUC generated by two distribution models using the same
sample.
I tried improveProb function's example code below.
set.seed(1)
library(survival)
x1 - rnorm(400)
x2 - x1 + rnorm(400)
d.time - rexp(400) + (x1 - min(x1))
cens - runif(400,.5,2)
death - d.time = cens
d.time
Dear,
I wanna to compare AUC generated by two distribution models using the same
sample.
The AUC for model 1 consists of two columns, column A for 0/1 and column B
for probability, eahc with the same row number of 3000.
The AUC for model 2 consists of two columns, column A for 0/1 and column B
Dear,
I wanna to compare AUC generated by two distribution models using the same
sample.
The AUC for model 1 consists of two columns, column A for 0/1 and column B
for probability, eahc with the same row number of 3000.
The AUC for model 2 consists of two columns, column A for 0/1 and column B
On Mon, 4 Jan 2010, Iasonas Lamprianou wrote:
hi all,
is there a cd-rom image with a full R pre-installation which I can
give to my students so that if they want to run R on their computer,
they will be able to run it from the cd-rom without having to
install it on their computer. That way,
You omitted library(Hmisc) or require(Hmisc)
Frank
elaine kuo wrote:
Dear,
I wanna to compare AUC generated by two distribution models using the same
sample.
I tried improveProb function's example code below.
set.seed(1)
library(survival)
x1 - rnorm(400)
x2 - x1 + rnorm(400)
d.time -
improveProb, as the documentation says, takes two predicted
probabilities and one outcome variable as its inputs. The predictions
must be on the same subjects so improveProb only handles paired data.
Frank
elaine kuo wrote:
Dear,
I wanna to compare AUC generated by two distribution models
elaine kuo wrote:
Dear,
I wanna to compare AUC generated by two distribution models using the same
sample.
The AUC for model 1 consists of two columns, column A for 0/1 and column B
for probability, eahc with the same row number of 3000.
The AUC for model 2 consists of two columns, column A
Try this which uses 10 as the check value:
f - function(acc, x) if (acc + x 10) x else acc + x
x - c(4, 6, 2, 7, 4, 1, 4, 8)
Reduce(f, x)
On Sun, Jan 3, 2010 at 10:02 PM, Dgnn sharkbrain...@gmail.com wrote:
Hi All,
I have a vector n, and for each n[i] I want to extract n[i], n[i+1],
Thank you,man. the problem solved.
Plus. when I got the parameters of the data.
And I used the truehist(mydata) to get a histogram of the data,
How can I draw a line of the distribution of the estimated parameters in the
histogram plot?
for example:
fitdistr(na.exclude(mydata),normal)
mean
Hi
I did not see any answer to your question yet so I will try one.
r-help-boun...@r-project.org napsal dne 30.12.2009 15:41:43:
Hello,
I look for a simple command computing multivariate group means and
What is multivariate group mean? Do you mean means of some groups?
In that case you
That makes eight solutions. Any others? :)
A ninth was detailed in two other threads last month. The first link
compares to ave().
http://tolstoy.newcastle.edu.au/R/e8/help/09/12/9014.html
http://tolstoy.newcastle.edu.au/R/e8/help/09/12/8830.html
Dennis Murphy djmu...@gmail.com wrote in
Dear Joris,
When you call rma() with the (default) argument intercept=TRUE, then the
intercept is added to the X matrix (a column of 1s is added). So, if you use:
fac - c(1,1,2,3,3,4,4,5,5,5)
X - model.matrix(~factor(fac))[,2:5]
and then:
rma(ai, bi, ci, di, mods=X, data=testdata, measure=OR)
Hi Mark,
why do you need that? If your task is to estimate how much your y changes
if x change, why not use simple OLS? (Well, right, you should be able to
use sampleSelection as well).
It shouldn't probably be hard to compute it -- it is just OLS marginal
effect + som kind of derivative of
http://n4.nabble.com/file/n998182/pca.jpg pca.jpg
http://n4.nabble.com/file/n998182/som.jpg som.jpg
http://n4.nabble.com/file/n998182/all%2Bindepents.xls all+indepents.xls
As we know, som is a good tool to cluster hign demension to 2D and show as
a 2D picture, just like in the attachment
Hi all,
this is kiran
I got one problem with formating a number
that is
if I have a number like ---2.33
that one ihave to convert to --2.33000
and
if I have a number like ---0.33
that one ihave to convert to --0.33000
is this posible in R-project
if its posible please help me to
Hi Ott
The reason for calculating would be to add context to the OLS estimates
(from the probit) - e.g. a 1 year increase in age might increase the
dependent variable by 1 unit, but given that the selection model is based on
a subset of the full data set, if the probability of reaching the
Ondřej Mikula wrote:
Hello,
I look for a simple command computing multivariate group means and
returning an object of class matrix rather than list. Does any
such function exist in standard packages?
I'm beginning with R, so I'm sorry if the solution is trivial.
Ondra Mikula
Hi,
Using the following R-Code the printing via print takes place after locator
although print is placed before locator
###
test = function()
{
plot(1:10)
print(test)
locator(1)
}
test
###
Is there some way to force the printing before locator is being evaluated. I
assume that there is some
Dear all,
I am puzzled that how can i uninstall a R package that have been
installed earlier (especially in MacOS).
Any suggestion will be appreciated.
--
Wenjun
[[alternative HTML version deleted]]
__
R-help@r-project.org mailing list
On 04.01.2010 16:20, wenjun zheng wrote:
Dear all,
I am puzzled that how can i uninstall a R package that have been
installed earlier (especially in MacOS).
Any suggestion will be appreciated.
?remove.packages
Uwe Ligges
__
On Mon, Jan 4, 2010 at 6:24 AM, Walmes Zeviani
walmeszevi...@hotmail.com wrote:
AD Hayward wrote:
Dear all,
I'm attempting to use a piecewise regression to model the trajectory
of reproductive traits with age in a longitudinal data set using a
mixed model framework. The aim is to find
On Jan 4, 2010, at 10:23 AM, Uwe Ligges wrote:
On 04.01.2010 16:20, wenjun zheng wrote:
Dear all,
I am puzzled that how can i uninstall a R package that have been
installed earlier (especially in MacOS).
Any suggestion will be appreciated.
?remove.packages
Or delete the folder in the
On 04/01/2010 10:18 AM, Thomas Roth wrote:
Hi,
Using the following R-Code the printing via print takes place after locator
although print is placed before locator
###
test = function()
{
plot(1:10)
print(test)
locator(1)
}
test
###
Is there some way to force the printing before locator is
Hi;
I want to obtain this graphic.
http://n4.nabble.com/file/n998283/plot.gif
Instead whith my code :
par(mfrow=c(1,7),mar=c(0,0,0,0))
plot(EntreesMoyennesMensuelles2003, type=l,main=2003,col=yellow)
plot(EntreesMoyennesMensuelles2004, type=l,main=2004,col=red)
The first one is one plot created with calls to lines() and to abline().
Yours is seven different plots.
That should be enough to get you started. This looks like it might
be homework - if so, any other questions should go to your
instructor. If not, a reproducible example would be far more
?remove.packages
Guo-Hao Huang
--
From: wenjun zheng wjzhen...@gmail.com
Sent: Monday, January 04, 2010 11:20 PM
To: R-help@r-project.org
Subject: [R] How to uninstall R packages
Dear all,
I am puzzled
Thanks Gabor,
It works alright. But is there alternative ways to perform rollmean
apart from permutating the data?
Possibly combining the Reduce and rollmean functions?
The easiest but traditional way is
(x[[1]]+x[[2]]) / 2
(x[[2]]+x[[3]]) / 2
Muhammad Rahiz | Doctoral Student in
Thanks, All
Jim your solution works and I'm playing around with it trying to learn the
ins outs
I'd still like to figure out how to get this to work in R2HTML. I think I
worded my question wrong making
it appear more difficult, so I'll Try again.
Here is the data and code
Par-9683
sal-578
This is due to the non-idempotent nature of apply. Instead of apply,
you can use
- aaply in the plyr package
http://tolstoy.newcastle.edu.au/R/devel/06/06/5687.html
- or the idempotent apply (iapply) posted here by Hadley Wickham:
and in either case you won`t have to permute the result.
dvkirankumar wrote:
Hi all,
this is kiran
I got one problem with formating a number
that is
if I have a number like ---2.33
that one ihave to convert to --2.33000
?sprintf
Example:
a - 2.33
sprintf(%.5f, a)
Berend
--
View this message in context:
Do you know what steps I need to take to add a scale to a plot?
I'm pulling my example out of An Introduction to R: Software for
StatisticalModelling Computing (see the R code around Figure 76).
I would like to add a scale to the image produced by the following code. I
would like to the
Saji Ren wrote:
Thank you,man. the problem solved.
Plus. when I got the parameters of the data.
And I used the truehist(mydata) to get a histogram of the data,
How can I draw a line of the distribution of the estimated parameters in the
histogram plot?
for example:
For this example try this:
lapply(lapply(list('head', 'tail'), do.call, list(x, n = -1)),
function(x)Reduce('+', x)/2)
On Mon, Jan 4, 2010 at 1:54 PM, Muhammad Rahiz
muhammad.ra...@ouce.ox.ac.uk wrote:
Thanks Gabor,
It works alright. But is there alternative ways to perform rollmean apart
Dear all,
I'm writing code to do automatically several
calculations and gather the results in a matrix.
I have the following vectors and
I just want to make a matrix with them:
VD1
VD2
VD3
...
VD12
*In this case, this series of vectors stops there, in 12,
but it could be a higher number or
Dear R users,
I'm trying to specify a generalized linear mixed model in R, basically a
Poisson model to describe monthly series of counts in different regions.
My aim is to fit subject-specific curves, modelling a non-linear trend for each
region through random effects for linear splines
On Jan 4, 2010, at 12:32 PM, Victor Kyros wrote:
Dear all,
I'm writing code to do automatically several
calculations and gather the results in a matrix.
I have the following vectors and
I just want to make a matrix with them:
VD1
VD2
VD3
...
VD12
cbind( 1:12, matrix(c(VD1, ..., VD12),
JustADude wrote:
Do you know what steps I need to take to add a scale to a plot?
I'm pulling my example out of An Introduction to R: Software for
StatisticalModelling Computing (see the R code around Figure 76).
I would like to add a scale to the image produced by the following
On Jan 4, 2010, at 1:13 PM, David Winsemius wrote:
On Jan 4, 2010, at 12:32 PM, Victor Kyros wrote:
Dear all,
I'm writing code to do automatically several
calculations and gather the results in a matrix.
I have the following vectors and
I just want to make a matrix with them:
VD1
VD2
Here is a variation which also uses head and tail:
mapply(function(x, y) (x + y)/2, tail(x, -1), head(x, -1), SIMPLIFY = FALSE)
On Mon, Jan 4, 2010 at 12:37 PM, Henrique Dallazuanna www...@gmail.com wrote:
For this example try this:
lapply(lapply(list('head', 'tail'), do.call, list(x, n =
Try this:
cbind(ID = as.numeric(gsub(VD, , ls(patt = VD\\d+))) ,
t(sapply(ls(patt = VD\\d+), get)))
On Mon, Jan 4, 2010 at 3:32 PM, Victor Kyros varend...@gmail.com wrote:
Dear all,
I'm writing code to do automatically several
calculations and gather the results in a matrix.
I have the
On Thu, 24-Dec-2009 at 01:14PM -0800, Hongbin Zhang wrote:
|
|
| Hi,
|
| The following errors occurs when I run the nlme's example:
|
| --
| Error in chol.default((value + t(value))/2) :
| lapack routines cannot be loaded
| In
Hi Jim and others,
I tried suggestions and somehow the graphs do not seem to be aligned on
X-axis (i.e. they appear to be shifted on x-axis).. I guess panel.xyplot or
panel.superpose is needed? I am not sure what the group variable be
panel.xyplot, whether it is the ID or the newFactor. I tried
Antonio.Gasparrini at lshtm.ac.uk writes:
I'm trying to specify a generalized linear mixed model in R,
basically a Poisson model to describe monthly
series of counts in different regions.
My aim is to fit subject-specific curves,
modelling a non-linear trend for each region through random
Thanks a lot, everybody!
I've been working with these data for a while, and didn't realize that some
of my assumptions lead me to leave out some important info. Specifically,
that the vector contains time values of intervals between adjacent events,
and so are always positive.
Thanks again for
I have written a function (see below) which encloses a boxplot. My function
xbox takes in a variable name (such as age), and do a boxplot. Now I
would like to add a title for the graph dynamically displaying the variable
name as part of title.
But, in reality, the title displays VALUES of my
This is one of those times where do.call() comes in very handy: first
convert the vector names into a list using lapply and get() and then call
do.call with cbind on the list:
do.call(cbind,lapply(paste(VD,1:12,sep=),get))
This also illustrates the virtue of putting such vectors in a list to
On 04/01/2010 11:30 AM, noclue_ wrote:
I have written a function (see below) which encloses a boxplot. My function
xbox takes in a variable name (such as age), and do a boxplot. Now I
would like to add a title for the graph dynamically displaying the variable
name as part of title.
But, in
Hello,
I am new to R and have two easy questions.
How can you plot multiple density functions in one graph? I have five beta
densities that I would like to plot in one graph. I understand how to plot
one beta density as a line:
plot (x,(dbeta(x,shape1=,shape2=,), type =l)
Does the Pareto
?lines
?points
--- On Mon, 1/4/10, John Westbury jrwestb...@gmail.com wrote:
From: John Westbury jrwestb...@gmail.com
Subject: [R] how to plot multiple density functions in one graph
To: r-help@r-project.org
Received: Monday, January 4, 2010, 3:13 PM
Hello,
I am new to R and have two
On Jan 4, 2010, at 3:13 PM, John Westbury wrote:
Hello,
I am new to R and have two easy questions.
How can you plot multiple density functions in one graph? I have
five beta
densities that I would like to plot in one graph. I understand how
to plot
one beta density as a line:
plot
Hello,
Using the following lines of code, I created the following graph:
Hi,
i am newbie into ggplot and i thow that i have to learn a lot about this
package.
I am doing this function to draw an graphic:
library(ggplot2)
posx - theme_text(angle=45,hjust=1,face='bold',size=12)
posy - theme_text(angle=0,hjust=1,face='bold',size=12)
y1 - c(1,4,6,1,8,10,6,1,5,4)
x -
Dear R-gurus,
Here is what I need to do..
I have two .txt files that are in a matrix form (each looks something like
this:
0.0334820.02238 0.026677
0.0345530.0232260.028855
0.0350170.0232620.02941
0.0362620.023306
Hmm, I just answered this on R-devel where I forgot
to say that this is certainly not an R-devel type of query.
Please don't cross-post and don't abuse the R-devel list.
-Peter Ehlers
emorway wrote:
Hello,
Using the following lines of code, I created the following graph:
Hi,
Is there any R library that is capable of handling polygamma function
(Hurwitz zeta function also works)? I am aware of digamma(0 and trigamma(),
but could not find more advanced versions.
I'd appreciate any help.
Hakan Demirtas
__
On 04/01/2010 5:27 PM, HAKAN DEMIRTAS wrote:
Hi,
Is there any R library that is capable of handling polygamma function
(Hurwitz zeta function also works)? I am aware of digamma(0 and trigamma(),
but could not find more advanced versions.
RSiteSearch(polygamma) points to the psigamma
On Mon, Jan 4, 2010 at 7:37 AM, David Winsemius dwinsem...@comcast.net wrote:
On Jan 4, 2010, at 10:23 AM, Uwe Ligges wrote:
On 04.01.2010 16:20, wenjun zheng wrote:
Dear all,
I am puzzled that how can i uninstall a R package that have been
installed earlier (especially in MacOS).
Any
Folks,
I'm kind of newbie in R, but with some background in Matlab and VBA
programming. Last month I was implementing a Maximum Likelihood Estimation
in Matlab, but the algorithms didn't converge. So my academic advisor
suggested using R. My problem is: estimate a mean reverting jump diffusion
should write a function that uses the parameters and the sample data as
input and outputs the likelihood. Is it correct?
Yes, that is correct. Take a look at the optim() function. ?optim
What type of convergence problems did you experience with Matlab? I am not
sure if using R can overcome
Hello
On 1/4/10, jckval jcnogueirafi...@gmail.com wrote:
Alternatively, could anyone suggest a good MLE tutorial and package?
Search for MLE on Rseek.org and among other results check the Task
Views. Also, search for MLE in vignettes on RSiteSearch [1].
[1]
Hi:
Another approach to multiple plotting in base graphics is to use matplot,
which
is particularly convenient for something such as densities because the plots
are of
a similar character with the same domain. Here's an example:
x - seq(0, 1, by = 0.01)
d1 - dbeta(x, 2, 2)
d2 - dbeta(x, 3, 3)
d3
Hi, all
Basically, I have unknown number of data that need to be imported and
collapsed row-wisely.
The code below works fine, however the rbind function may require 50
arguments if there are 50 data files...
Thus, I would like to explore whether there are any methods in using dynamic
objects
On 04/01/2010 7:31 PM, Steven Kang wrote:
Hi, all
Basically, I have unknown number of data that need to be imported and
collapsed row-wisely.
The code below works fine, however the rbind function may require 50
arguments if there are 50 data files...
Thus, I would like to explore whether
Use a list instead of assign then do.call(rbind, thelist).
import.files - c(a.txt, b.txt, c.txt, d.txt, e.txt)
imp - vector(list, length(import.files))
for (i in 1:length(import.files)) {
imp[[i]] - read.delim(import.files[i], sep = , header = TRUE)
}
combined - do.call(rbind, imp)
HTH,
Hello,
I am trying to match lat/lon from one dataset with the lat/lon from a
second dataset and use that rows data for calculations. I am using
match, but this is finding the first match and not comparing the pair,
how can I determine if the lat/lon are the same? See example below. Is
First of all, thanks for your answer!
About the optimization problem, I'm pretty careful on constraints for the
parameters. Regular papers usually do this kind of estimation just
restricting the weight of the mixture (bivariate) between 0 and 1, but this
can lead to some strange results, like
I guess you want the subset of data whose lat/long pairs are
present in data2?
Try renaming your columns so that V1 and V2 are the same in both data
frames (either lat,long, or long,lat, but not one way in one
dataframe and the other way in the other one.
Then use merge()
-Don
At 5:37 PM
Can you clarify how many curves you want in each panel?
You have 3 Ys and your original email indicated at least
7 ID values. Do you really want 21 curves in each panel?
Or do you want separate panels for the Ys?
Re your code: note that, regarding a formula of the
type y1 + y2 ~ x, ?xyplot says:
couple of approaches:
merge(data1, data2, by.x=c(V1, V2), by.y=c(V2, V1))
V1 V2 V3
1 47.82 -123.75 11
2 47.82 -123.76 8
library(sqldf)
sqldf(select * from data2 x2, data1 x1 where x2.V1=x1.V2 and
x2.V2=x1.V1)
V1V2 V3 V1V2
1 -123.76 47.82 8 -123.76 47.82
2
Mark Leeds pointed out to me that the last line should have been:
Reduce(f, x, accumulate = TRUE)
On Mon, Jan 4, 2010 at 8:43 AM, Gabor Grothendieck
ggrothendi...@gmail.com wrote:
Try this which uses 10 as the check value:
f - function(acc, x) if (acc + x 10) x else acc + x
x - c(4, 6, 2,
Using barplot, I can generate stacked bars if I pass beside=FALSE.
I can generate grouped (juxtaposed) bars if I pass beside=TRUE.
How can I generate stacked and grouped bars together?
__
R-help@r-project.org mailing list
Dear all,
I'm a beginner of R and I need to carry out some three-way mixed ANOVAs.
Following examples at http://personality-project.org/r/r.anova.html, I
managed to get the ANOVA part, but I don't know how can I check data
normality and homogeneity of variance in R (since they're the required
Hi,
Say i have three functions in a new package, a,b and c. I only want the one
function a to be exported for use. b and c are not very stable.
If i specify to export all the three functions in the NAMESPACE file
(export(a,b,c)), no errors appeared after checking the package. But if i
only
Hi,
Thanks for your email..
Each panel (in a multiple panel) is identified by DS1, DS2 DS3 in the
dataset sent earlier. I would like an overlay of Y1, Y2 Y3 (each by
different lines) for each ID in the group. Each ID in the group is
represented by a color.
Regards Thanks,
Santosh
On Mon, Jan
For normality check out: ?shapiro.test
HTH!
Schalk
On Tue, Jan 5, 2010 at 5:32 AM, Haiyang AI aihaiy...@gmail.com wrote:
Dear all,
I'm a beginner of R and I need to carry out some three-way mixed ANOVAs.
Following examples at http://personality-project.org/r/r.anova.html, I
managed to get
Hi
I missed the earlier emails and I am not too sure of what you want but have
a look at
requiire(latticeExtra)
? useOuterStrips
It may improve the layout and readability
Duncan Mackay
Department of Agronomy and Soil Science
University of New England
ARMIDALE NSW 2351
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