Hi
or slightly quicker
y-(x != N)*1
HTH
Petr
On 16 Jun 2006 at 22:57, Dimitrios Rizopoulos wrote:
Date sent: Fri, 16 Jun 2006 22:57:48 +0200
From: Dimitrios Rizopoulos [EMAIL PROTECTED]
To: Davis, Jacob B. [EMAIL PROTECTED]
Copies to:
Hi
you could probably use image/contour/persp plots if your data are not
completely chaotic.
HTH
Petr
On 18 Jun 2006 at 17:56, [EMAIL PROTECTED] wrote:
Date sent: Sun, 18 Jun 2006 17:56:35 -0500 (CDT)
From: [EMAIL PROTECTED]
To: [EMAIL
I found one solution. It may be unofficial but it works. I put the
par(mar=c(5.1, 7.1, 4.1, 2.1)) command between png() and plot() -commands.
Atte
Hello,
I have tried to change the margin widths so that mtext (here sd
of
consecutive pc intervals, look at the picture) and
Is there some way to change the line widths of plot borders?
I couldn't find any parameters for that purpose.
Atte Tenkanen
University of Turku, Finland
__
R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do
On Mon, 19 Jun 2006, Atte Tenkanen wrote:
Is there some way to change the line widths of plot borders?
I couldn't find any parameters for that purpose.
Do you mean the (optional) box? Use bty=n and then box(lwd=).
plot(1:10, bty=n)
box(lwd=3)
works for me.
--
Brian D. Ripley,
Hi
Perfectly official solution.
First open graphic device (ps, png, jpeg, ...) and then change
parameters according to your wish.
HTH
Petr
On 19 Jun 2006 at 10:15, Atte Tenkanen wrote:
Date sent: Mon, 19 Jun 2006 10:15:28 +0300
From: Atte Tenkanen [EMAIL
Hi
Suppose I have two tables of counts of different animals and I
wish to pool them so the total of the sum is the sum of the total.
Toy example follows (the real ones are ~10^3 species and ~10^6
individuals).
x and y are zoos that have merged and I need a combined inventory
including animals
Hi
plot(1,1)
box(, lwd=5)
HTH
Petr
On 19 Jun 2006 at 10:22, Atte Tenkanen wrote:
Date sent: Mon, 19 Jun 2006 10:22:03 +0300
From: Atte Tenkanen [EMAIL PROTECTED]
To: r-help@stat.math.ethz.ch
Priority: normal
Subject:
maybe you're looking for:
plot(0:1, 0:1)
box(lwd = 3)
I hope it helps.
Best,
Dimitris
Dimitris Rizopoulos
Ph.D. Student
Biostatistical Centre
School of Public Health
Catholic University of Leuven
Address: Kapucijnenvoer 35, Leuven, Belgium
Tel: +32/(0)16/336899
Fax: +32/(0)16/337015
TNX Brian!
Atte
- Original Message -
From: Prof Brian Ripley [EMAIL PROTECTED]
Date: Monday, June 19, 2006 10:33 am
Subject: Re: [R] Border line width?
On Mon, 19 Jun 2006, Atte Tenkanen wrote:
Is there some way to change the line widths of plot borders?
I couldn't find any
On Sun, 18 Jun 2006, Spencer Graves wrote:
Won't 'interval censoring using 'survreg' in the 'survival' package
handle this?
(http://finzi.psych.upenn.edu/R/library/survival/html/survreg.html)
Yes, but only for distributions it supports (and I think even with a
user-supplied
one approach is the following:
x - as.table(c(cats=3,squid=7,pigs=2,dogs=1,slugs=0))
y - as.table(c(cats=4,dogs=5,slugs=3,crabs=0))
out - merge(as.data.frame(x), as.data.frame(y), by = Var1, all =
TRUE)
desired.output - rowSums(out[c(Freq.x, Freq.y)], na.rm = TRUE)
Hello,
I want to use R to model a bayesian belief network of frequencies for system
failiures in various departments of a company.
For the nodes I want to use a poisson-distribution parameterized with expert
knowledge (e.g. with a gamma prior).
Then I want to fill in learning-data to improve
Thanks a lot Spencer for your tips - I'll look into all of them.
Rainer
Spencer Graves wrote:
It's difficult to say much at this level of generality, but I have
four suggestions:
1. Have you tried creating a reasonable grid of starting values
using expand.grid and then
L.S.
After moment fitting, which I programmed as follows:
#Function which, given the first two moment, computates the density,
#according to momentfitting
momentfit-function(ES,c){
res-(1:5)
if(c=1){
k-floor(1/c^2)
One of the outcomes of useR! 2006 is that JSS is planning to publish
a series of special volumes. They will be guest edited (I have guest
editors already, although somewhat tentative in some cases). Each volume
will have 5-10 issues (articles) of the usual JSS format.
Psychometrics in R
Hi,
I have to R fairly recently from Matlab, where I have been used to
organising my own custom functions into directories which are adding to
the Matlab search path. This enables me to call them as I would one of
Matlab's built-in functions. I have not found a way of doing the same
thing in R. I
Dear R-users,
When a function f1() is called, is there a way to know,
from inside the function f1(), if f1() is directly called from the
R console, or indirectly from another function f2() ?
Of course, I may add an argument to f1(..., callbyf2=FALSE) only used
by f2() giving explicitely this
[EMAIL PROTECTED] writes:
Dear R-users,
When a function f1() is called, is there a way to know,
from inside the function f1(), if f1() is directly called from the
R console, or indirectly from another function f2() ?
Of course, I may add an argument to f1(..., callbyf2=FALSE) only used
Hi, Everybody!
I have a big table which named table_x, and all the elements in the table is
very large!
Now I want to do the summay on the talbe_x[,3].
Unfornately, I can't get the right result!
And the R give the warning messages as follow:
sum(table_x[,3])
[1] NA
Warning message:
interger
On 19-Jun-06 Rob Campbell wrote:
Hi,
I have to R fairly recently from Matlab, where I have been used to
organising my own custom functions into directories which are adding to
the Matlab search path. This enables me to call them as I would one of
Matlab's built-in functions. I have not
Peter Dalgaard a écrit :
[EMAIL PROTECTED] writes:
Dear R-users,
When a function f1() is called, is there a way to know,
from inside the function f1(), if f1() is directly called from the
R console, or indirectly from another function f2() ?
Of course, I may add an argument to f1(...,
I am sorry for my ignorance.
table_x is defined as follow:
table_x-read.table(stat.txt)
in the stat.txt,there are 5 cols,there are so many big intergers in the every
cols.
Now, I want to to that:
sum(table_x[,3])
But it does not work.
How can I?
Pls help me!
--
After attending my first useR! conference I want to thank the organizers
for doing a wonderful job and the presenters for their high quality
presentations and stimulating ideas. The conference venue was
excellent and of course Vienna is one of the greatest cities in the
world to visit.
Hi All,
I would like to know, is there a *ballpark* figure for how many
parameters the minimisation routines can cope with?
I'm asking because I was asked if I knew.
Cheers,
Federico
--
Federico C. F. Calboli
Department of Epidemiology and Public Health
Imperial College, St. Mary's Campus
On 6/19/2006 5:36 AM, Rob Campbell wrote:
Hi,
I have to R fairly recently from Matlab, where I have been used to
organising my own custom functions into directories which are adding to
the Matlab search path. This enables me to call them as I would one of
Matlab's built-in functions. I have
On 6/19/2006 6:25 AM, (Ted Harding) wrote:
On 19-Jun-06 Rob Campbell wrote:
Hi,
I have to R fairly recently from Matlab, where I have been used to
organising my own custom functions into directories which are adding to
the Matlab search path. This enables me to call them as I would one of
How to add trendline (i.e. straight line passing through maximum points)
in graph.
I have worked on the data given below.
Please tell me how to add trendline in the graph.
The script is as follows
=== start
#
Hi
maybe
abline(0,1)
HTH
Petr
On 19 Jun 2006 at 16:22, priti desai wrote:
Date sent: Mon, 19 Jun 2006 16:22:24 +0530
From: priti desai [EMAIL PROTECTED]
To: r-help@stat.math.ethz.ch
Subject:[R] Qurey : How to add trendline( st.
Hi
sum(as.numeric(table_x[,3]), na.rm=T)
shall help (maybe)
HTH
Petr
On 19 Jun 2006 at 19:05, GuangXing wrote:
Date sent: Mon, 19 Jun 2006 19:05:51 +0800
From: GuangXing [EMAIL PROTECTED]
To: Dr L. Y Hin [EMAIL PROTECTED]
Copies to:
Try this:
both - c(x,y)
as.table(tapply(both, names(both), sum))
On 6/19/06, Robin Hankin [EMAIL PROTECTED] wrote:
Hi
Suppose I have two tables of counts of different animals and I
wish to pool them so the total of the sum is the sum of the total.
Toy example follows (the real ones are
Perhaps you what you want to do is to return an object
that has a print method like this:
f1 - function(x) structure(c(x, x^2), class = f1)
print.f1 - function(x) cat(x is, x[1], x squared is, x[2], \n)
Now you could do this:
f1(3) # gives fancy output
y - f1(3) # returns structure
unclass(y)
Try:
library(quantreg)
abline(rq(g ~ f, tau = .999))
On 6/19/06, priti desai [EMAIL PROTECTED] wrote:
How to add trendline (i.e. straight line passing through maximum points)
in graph.
I have worked on the data given below.
Please tell me how to add trendline in the graph.
The script is as
A basic question, but one that eludes me. I have created a new variable
$numurder, which I have rounded off. I want to save the rounded off version
of this variable to an existing datafile called 'ngri.csv' .
numurder -c((murder*no.of.cases)/100)
[[1]]
[1] 48.952 112.073 182.160
lines(predict(lm(g~f))~f,lty=2)
or if its a curvy line you're looking for...
lines(predict(loess(g~f))~f,lty=3)
On 19/06/06, priti desai [EMAIL PROTECTED] wrote:
How to add trendline (i.e. straight line passing through maximum points)
in graph.
I have worked on the data given below.
Please
Duncan Murdoch wrote:
On 6/19/2006 6:25 AM, (Ted Harding) wrote:
On 19-Jun-06 Rob Campbell wrote:
Hi,
I have to R fairly recently from Matlab, where I have been used to
organising my own custom functions into directories which are adding to
the Matlab search path. This enables me to call
Hi
1-Please read this: R Data Import/Export
cran.r-project.org/doc/manuals/R-data.pdf
2-This is the code:
rounded -round(numurder, 0)
write.csv(rounded,c:/ngri.csv)
Neuro
From: Bob Green [EMAIL PROTECTED]
To: r-help@stat.math.ethz.ch
Subject: [R] saving rounded numbers as a new variable in a
One other item. You had asked for the trendline passing through the
maximum points, which is what my prior answer gives, but
others interpreted your question as just as ordinary trendline so if that
is what you are looking for try this:
abline(lm(g ~ f))
On 6/19/06, Gabor Grothendieck [EMAIL
Federico Calboli f.calboli at imperial.ac.uk writes:
Hi All,
I would like to know, is there a *ballpark* figure for how many
parameters the minimisation routines can cope with?
I think I would make a distinction between theoretical
and practical limits. A lot depends on how fast
Just a few comments below on alternative ways to do the same things:
On 6/19/2006 8:19 AM, Joerg van den Hoff wrote:
for short term usage of some specialized functions I have added some
lines to the `.Rprofile' in my home(!) directory as follows (probably
there are smarter solutions, but at
On Sat, 2006-06-17 at 09:46 -0700, Spencer Graves wrote:
'lmer' RETURNS AN ERROR WHEN SAS NLMIXED RETURNS AN ANSWER
Like you, I would expect lmer to return an answer when SAS
NLMIXED does, and I'm concerned that it returns an error message instead.
Your example is not
Hi
On 19 Jun 2006 at 8:20, Neuro LeSuperHéros wrote:
From: Neuro LeSuperHéros [EMAIL PROTECTED]
To: [EMAIL PROTECTED], r-help@stat.math.ethz.ch
Date sent: Mon, 19 Jun 2006 08:20:16 -0400
Subject:Re: [R] saving rounded numbers
One of the recurring themes in the recent UserR conference was that
many people find it difficult to find the functions they need for a
particular task. Sandy Weisberg suggested a small idea he would like
to see: a hints function that given an object, lists likely
operations. I've done my best
It really depends on how well-behaved your objective function is, but I've been
able to fit a few models with 10--15 parameters. But I felt like I was
stretching the limit there.
-roger
Federico Calboli wrote:
Hi All,
I would like to know, is there a *ballpark* figure for how many
Dear R users!
Does someone know about any algorithms / packages in R, that perform
classification / regression / decision trees using multivariate
splits?
I have done some research, but I found nothing. Packages tree and
rpart seem only to be able to do CART with univariate splits.
Thank you
Duncan Murdoch wrote:
Just a few comments below on alternative ways to do the same things:
On 6/19/2006 8:19 AM, Joerg van den Hoff wrote:
for short term usage of some specialized functions I have added some
lines to the `.Rprofile' in my home(!) directory as follows (probably
there are
Hello
No worries anymore. Figured it out.
Thanks for everything.
Luz
-- Forwarded message --
Date: Sun, 18 Jun 2006 23:12:25 -0600 (MDT)
From: Luz Maria Palacios Derflingher [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Subject: help on nlm (gradient)
Hello.
I
On Sun, 2006-06-18 at 13:58 +0200, Douglas Bates wrote:
If I understand correctly Rick it trying to fit a model with random
effects on a binary response when there are either 1 or 2 observations
per group. I think that is very optimistic because there is so little
information available per
Gabor Grothendieck a écrit :
Perhaps you what you want to do is to return an object
that has a print method like this:
f1 - function(x) structure(c(x, x^2), class = f1)
print.f1 - function(x) cat(x is, x[1], x squared is, x[2], \n)
Thank you Gabor for this idea.
For the moment interactive()
I am Brazilian and I don't know how to speak English, for that I apologize
for my writing.
I'd like of informations about the extended (sample) autocorrelation
function (*EACF*) for the time series. where to acquire some related
command.
thak you.
[[alternative HTML version deleted]]
I'm desperately uninformed about the methods you have been discussing, but for
a non-parametric solution, how about splines?
Carl DeBoor (1978) outlines a method of area preserving quadratic splines to
fit histograms. All you need to know is the value each bar represents and its
interval. I am
On 6/19/2006 10:19 AM, Joerg van den Hoff wrote:
Duncan Murdoch wrote:
Just a few comments below on alternative ways to do the same things:
On 6/19/2006 8:19 AM, Joerg van den Hoff wrote:
for short term usage of some specialized functions I have added some
lines to the `.Rprofile' in my
On Mon, 19 Jun 2006, Bálint Czúcz wrote:
Dear R users!
Does someone know about any algorithms / packages in R, that perform
classification / regression / decision trees using multivariate
splits?
I have done some research, but I found nothing. Packages tree and
rpart seem only to be able to
I have a program which make calculate them of 4 estimator, B, BE, wB and wBE.
Now I want to varied n example: n-seq(1,100,1), and to make a graph of B
and Be according to n, to make a comparison.
Tank you very much.
n-50
a-0.2
theta-rexp(n,a)
Dear John
I've put your mail back to the R list since I have no
explanation for the lmer result. Maybe someone else has an
idea. I adapted it to show some else that I do not understand.
## Creation of the data (habitat is nested in lagoon):
set.seed(1)
dat - data.frame(y = rnorm(100), lagoon =
Duncan Murdoch wrote:
On 6/19/2006 10:19 AM, Joerg van den Hoff wrote:
Duncan Murdoch wrote:
Just a few comments below on alternative ways to do the same things:
On 6/19/2006 8:19 AM, Joerg van den Hoff wrote:
for short term usage of some specialized functions I have added some
lines to
Rob,
I accomplish what you ask by putting my functions into a dedicated
directory, starting R there and sourcing them, and loading the resulting
workspace in .Rprofile with this:
attach(d:/R/MHP/MHPmisc/.RData)
I find that procedure simpler than learning the package mechanism. It
is easy to
vincent == vincent [EMAIL PROTECTED]
on Mon, 19 Jun 2006 16:30:54 +0200 writes:
vincent Gabor Grothendieck a écrit :
Perhaps you what you want to do is to return an object
that has a print method like this:
f1 - function(x) structure(c(x, x^2), class = f1)
Applications with lots of parameters also tend to have parameters in
a relatively small number of families, and each of these few families
could be considered to have a distribution. Splines, for example, have
lots of parameters -- sometimes more parameters than observations (as do
Hi
well I am a bit puzzled
a-0.2
t-rexp(1,a)
xn-rpois(1,t)
B-(xn+1)/(1+a)
so B has nothing to do with n
b-mean(x)
BE-(1+xn)*b/(1+b)
so as Be
you can use
n - 1:100
and n as an input vector for some vectorized function but I wonder
where to put such vector in your pieces of
hadley wickham wrote:
One of the recurring themes in the recent UserR conference was that
many people find it difficult to find the functions they need for a
particular task. Sandy Weisberg suggested a small idea he would like
to see: a hints function that given an object, lists likely
If by multivariate split the OP meant splitting on combinations of
covariates (instead of multi-way split on a single covariate at a time),
there aren't that many methods published (AFAIK). All the ones I know about
are in the cheminformatics area: RP-SA and generalizations/extensions of
it. No
ppr() estimates the ridge functions by either the Friedman super smoother or
smoothing splines. (See ?supsmu and ?smooth.spline.spline.)
Andy
From: anil kumar rohilla
Hi list,
Is any body has implemented the projection pursuit
regression (ppr) method in MASS library.Running
Have you checked the package seqinR at CRAN? It may help.
Also, if you split a string into single characters using strsplit, then
use table to count characters.
seq-ATGAAC
table(strsplit(seq, ))
A C G T
3 1 1 1
3. based on AAABBB,how can i get some statistics of this string
such as
Sorry I'm still learning R so here my question.
I have a subroutine that I have made. I want to be able to return two items
from it. One is an object (the nls object) the other is matrix/data.frame. I
would like to pass both of these to another subroutine and also be able to
use it outside as
Hello,
I am trying to display a conditional probability for the y-label on a beta
distribution plot. Here is the code I have been using:
z = expression(f(x|)
g = paste(z,expression(alpha),,,expression(beta),))
plot(x,y,ylim=c(0,3),xlab=x,ylab=g,lwd=3,type=l,cex.lab=1.3)
The output on the plot
I want to do the computations from a loop by means of
a C routine that will be called from R. The lm()
function is entailed in that loop.
As a guidance, I have taken the following example from
http://www.math.mcgill.ca/steele/ (As far as my
question is concerned, I get similar information from
On 6/19/2006 11:38 AM, Michael H. Prager wrote:
Rob,
I accomplish what you ask by putting my functions into a dedicated
directory, starting R there and sourcing them, and loading the resulting
workspace in .Rprofile with this:
attach(d:/R/MHP/MHPmisc/.RData)
This seems like a nice
Hi..
I a have a symmetric matrix to plot . I would like to plot only the Upper
triangle but with the diagonal as the Base of the rectangle. Is there an easy
way to do it.
Thanks.
Harsh
-
[[alternative HTML
The trick is not to paste expressions but to make an expression of the
pastes:
composite.expression - expression(paste(f(x | , alpha, , , beta, )))
dev.off()
par(mar=c(5,5,1,1)+0.1)
plot(NA,xlim=c(0,1),
ylim=c(0,3),xlab=x,ylab=composite.expression,lwd=3,type=l,cex.lab=1.3)
Charles Annis,
On 6/19/2006 12:14 PM, Joerg van den Hoff wrote:
just a feedback: that's a useful function, thank you.
but the problem is probably more general: frequently I do not really
want to know what I generally can do with a data frame, for instance,
but rather I would like to use `help.search' as
Hi, is there any package (or source code snippet) that will evaluate the
Frechet distance for curves represented as sets of points?
Searching around only threw up references to a Frechet distribution.
Thanks,
---
Rajarshi Guha
I'd like to echo Duncan's comment about creating 'man' pages for
functions. I find myself writing man pages for functions I may never
include in an R package, just because it helps me think through what I'm
trying to do. I think I get better code faster. It's like preparing a
map
On 06/19/06 13:13, Duncan Murdoch wrote:
`help.search' does not allow full text search in the manpages (I can
imagine why (1000 hits...), but without such a thing google, for
instance, would probably not be half as useful as it is, right?) and
there is no sorting by relevance in the
On Mon, Jun 19, 2006 at 02:34:17AM -0700, Jan de Leeuw wrote:
One of the outcomes of useR! 2006 is that JSS is planning to publish
a series of special volumes. They will be guest edited (I have guest
editors already, although somewhat tentative in some cases). Each volume
will have 5-10
Hi,
I have a basic question about aligning date labels for the x-axis
in an xyplot so that they align with the grid lines
from the panel.grid argument.
For example, with
x - data.frame(
date = seq(as.Date(2005/01/01), as.Date(2006/06/01),
length.out = 20), value = runif(20))
xyplot(value ~
Seagulls have a very different perspective to ballparks
than ants. Nonetheless, there is something that can be
said.
There are several variables in addition to the number of
parameters that are important. These include:
* The complexity of the likelihood
* The number of observations in the
Hi,
I execute the following code snippet.What I don't understand is, that in the
first two cases the numbers shown don't correnspondant to the input (though
I have set the options to show 22 digits). When I assign the third number
which has one place, the display of the numbers is suddenly
Indeed, some folk say that the documentation should be written before
the code...
Sean
On 19/06/06, Duncan Murdoch [EMAIL PROTECTED] wrote:
2. If you use the package system, you will be encouraged to create man
pages for your functions. This is work, but I think it pays off in the
end. I
Hans-Peter [EMAIL PROTECTED] writes:
Hi,
I execute the following code snippet.What I don't understand is, that in the
first two cases the numbers shown don't correnspondant to the input (though
I have set the options to show 22 digits). When I assign the third number
which has one place,
On Mon, 19 Jun 2006, Hans-Peter wrote:
Hi,
I execute the following code snippet.What I don't understand is, that in the
first two cases the numbers shown don't correnspondant to the input (though
I have set the options to show 22 digits). When I assign the third number
which has one place,
On Wed, 14 Jun 2006, Martin Henry H. Stevens wrote:
Hi folks,
Warning: I don't know if the result I am getting makes sense, so this
may be a statistics question.
The fitted values from my binomial lmer mixed model seem to
consistently overestimate the cell means, and I don't know why. I
I regularly optimize functions of over 1000 parameters for posterior
mode computations using a variant of newton-raphson. I have some
favorable conditions: the prior is pretty good, the posterior is
smooth, and I can compute the gradient and hessian.
albyn
On Mon, Jun 19, 2006 at 06:53:00PM
Thanks to Douglas and all others who responded.
I applied nls(y ~ a*x^b, start = list(a = a1, b = b1), control =
list(maxiter = 500), trace=TRUE) to increase the number of iterations, found
it successful. The suggestion Douglas raised in plotting the data and then
tracing the
On 6/19/06, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Hi,
I have a basic question about aligning date labels for the x-axis
in an xyplot so that they align with the grid lines
from the panel.grid argument.
For example, with
x - data.frame(
date = seq(as.Date(2005/01/01),
i am a newer to R and i am doing some protein category classification based on
the amino acid sequence.while i have some questions urgently.
I'm not sure to understand exactly what you are trying to do, but if
this is a kind of clustering from the amino-acid composition of
proteins beware that
Yes,
I am interested in tree-building algorithms that consider some
(linear) combination of the covariates during the splitting. Sorry if
I have not been clear enough.
There seem to be a large variety of methods (e.g. see
http://www.tigr.org/~salzberg/murthy_thesis/survey/node11.html),
I hoped
on 6/19/2006 1:32 PM Spencer Graves said the following:
I'd like to echo Duncan's comment about creating 'man' pages for
functions. I find myself writing man pages for functions I may never
include in an R package, just because it helps me think through what
I'm trying to do. I
Dear R community,
I have trouble implementing a nested variance-covariance matrix in the
lme function.
The model has two fixed effects called End and logpgc, the response
variable is the logarithm to base 2 of Intensity ( log2(Intensity) )
and the random effects are called Probe and ProbeNo.
I completely forgot to supply the R code I tried:
vov1i2-read.table(VOV1_INHIBITED6-16-2006-13h35min33sec.txt,header=TRUE)
test.lme-lme(fixed=log2(Intensity)~End+logpgc,random=list(Probe=pdBlocked(list(~1,pdCompSymm(~1
),End=~1,ProbeNo=pdCompSymm(~1)),data=vov1i2)
It doesn't look right to me
Try the function triangle.plot from the ade4 package.
--
Gregory (Greg) L. Snow Ph.D.
Statistical Data Center
Intermountain Healthcare
[EMAIL PROTECTED]
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From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Martínez Ovando
Juan Carlos
Hi,
Does anyone happen to have compiled the Rmath standalone library for
Visual C++ 8.0, and can offer it for me to download?
I'm not that familiar with Microsoft or Visual C++. I mostly use Linux.
However, my boss needs to use this library on Windows to compile some code
I wrote, and I
On Mon, 19 Jun 2006, Faheem Mitha wrote:
Hi,
Does anyone happen to have compiled the Rmath standalone library for Visual
C++ 8.0, and can offer it for me to download?
I'm not that familiar with Microsoft or Visual C++. I mostly use Linux.
However, my boss needs to use this library on
On Sun, 18 Jun 2006, Mark Hempelmann wrote:
Dear WizaRds,
having met some of you in person in Vienna, I think even more fondly
of this community and hope to continue on this route. It was great
talking with you and learning from you. Thank you. I am trying to work
through an
On 6/19/06, Martin Maechler [EMAIL PROTECTED] wrote:
vincent == vincent [EMAIL PROTECTED]
on Mon, 19 Jun 2006 16:30:54 +0200 writes:
vincent Gabor Grothendieck a écrit :
Perhaps you what you want to do is to return an object
that has a print method like this:
f1 -
Hi Gabor:
Thanks for the great example. I am an R newbie, so please forgive my
question, but
could you describe what the sub() function is doing in your example? Why is
there an and in the first argument to the sub() function?
Many Thanks:
Alex
From: Gabor Grothendieck [EMAIL PROTECTED]
Dear friends,
suppose i want to do the following caulation for 100 times, how to put the
results of x , y and z into the same dataframe/dataset?
x-runif(1)
y-x+1
z-x+y
thanks in advance!
--
Kind Regards,
Zhi Jie,Zhang ,PHD
Department of Epidemiology
School of Public Health
Fudan University
Dear friends,
suppose i want to do the following caulation for 100 times, how to put the
results of x , y and z into the same dataframe/dataset?
x-runif(1)
y-x+1
z-x+y
thanks in advance!
--
Kind Regards,
Zhi Jie,Zhang ,PHD
Department of Epidemiology
School of Public Health
Fudan University
Hi, Here is an example of paste:
paste(and, 1:3, collapse = )
[1] and 1 and 2 and 3
in which and was prepended to each of the vector entries and then
everything was collapsed together. In our
situation we don't actually want the first 'and' so we substitute for
it, using sub,
the first
You have asked a great question: It would indeed be useful to
compare the relative magnitude of fixed and random effects, e.g. to
prioritize efforts to better understand and possibly manage processes
being studied. I will offer some thoughts on this, and I hope if there
are errors
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