Dear List,
I have a dataset that provides sampling weights (National Survey of
Family Growth 2002). I want to produce a cross-tabulation and use the
provided sampling weights to obtain representative population estimates.
(I believe they are simply frequency weights but codebook is
Greg,
As far as I understand, SAS is more efficient handling large data
probably than S+/R. Do you have any idea why?
On 4/10/07, Greg Snow [EMAIL PROTECTED] wrote:
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Bi-Info
I think SAS has the database part built into it. I have heard 2nd hand
of new statisticians going to work for a company and asking if they have
SAS, the reply is Yes we use SAS for our database, does it do
statistics also? Also I heard something about SAS is no longer
considered an acronym, they
--- Thomas Lumley [EMAIL PROTECTED] wrote:
On Thu, 5 Apr 2007, John Kane wrote:
Heck. I'd be happy to get an answer to what is
happening here:
mac - spss.get(H:/ONTH/Raw.data/Follow.sav)
Warning message:
H:/ONTH/Raw.data/Follow.sav: Unrecognized record
type
7, subtype 16
--- Prof Brian Ripley [EMAIL PROTECTED] wrote:
On Thu, 5 Apr 2007, Michael Conklin wrote:
Not being the developer I cannot answer
definitively but, as a frequent
user of SPSS files I can give you my experience.
1) The unrecognized coding is perhaps due to the
locale of the SPSS
On Thu, 5 Apr 2007, John Kane wrote:
Heck. I'd be happy to get an answer to what is
happening here:
mac - spss.get(H:/ONTH/Raw.data/Follow.sav)
Warning message:
H:/ONTH/Raw.data/Follow.sav: Unrecognized record type
7, subtype 16 encountered in system file
It means that your file had a
Hi
Dean Sonneborn [EMAIL PROTECTED] napsal dne 10.04.2007 18:28:43:
Petr,
This is great! Thank you so much for responding. Could I get one more
point clarified. My A values range from 1 to 35. I would really like to
use something like
AT=1 to 35 by 5 instead of AT=log(a). at=log(a)
On Thu, 5 Apr 2007, Michael Conklin wrote:
Not being the developer I cannot answer definitively but, as a frequent
user of SPSS files I can give you my experience.
1) The unrecognized coding is perhaps due to the locale of the SPSS
installation. I have had success reading in files from
On Thu, 5 Apr 2007, Michael Conklin wrote:
Not being the developer I cannot answer definitively but, as a frequent
user of SPSS files I can give you my experience.
1) The unrecognized coding is perhaps due to the locale of the SPSS
installation. I have had success reading in files from
--- Prof Brian Ripley [EMAIL PROTECTED] wrote:
On Thu, 5 Apr 2007, Michael Conklin wrote:
Not being the developer I cannot answer
definitively but, as a frequent
user of SPSS files I can give you my experience.
1) The unrecognized coding is perhaps due to the
locale of the SPSS
--- Thomas Lumley [EMAIL PROTECTED] wrote:
On Thu, 5 Apr 2007, John Kane wrote:
Heck. I'd be happy to get an answer to what is
happening here:
mac - spss.get(H:/ONTH/Raw.data/Follow.sav)
Warning message:
H:/ONTH/Raw.data/Follow.sav: Unrecognized record
type
7, subtype 16
On Thu, 5 Apr 2007, John Kane wrote:
Heck. I'd be happy to get an answer to what is
happening here:
mac - spss.get(H:/ONTH/Raw.data/Follow.sav)
Warning message:
H:/ONTH/Raw.data/Follow.sav: Unrecognized record type
7, subtype 16 encountered in system file
It means that your file had a
Hi there,
Can anyone tell me
how to test a null hypothesis
such as:
h0:u1=u2=u3=u4 AND u5u6
means 'not equal'
Thank you very much.
Fan
__
R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting
On 4/11/07, AJ Rossini [EMAIL PROTECTED] wrote:
On Tuesday 10 April 2007 23:17, Ramon Diaz-Uriarte wrote:
Of course, you are right there. I think that might still be the case.
At the time we made our decision, and decided to go for MPI, MPI 2 was
already out, and MPI seemed more like the
Hello.
I need help.
I create a boxplot but the names are too longs and i can´t see them
complete. How can i format its size and font? How can i resize the boxplot?
Thanks and regards.
Ramon Diaz-Uriarte escribió:
On 4/11/07, AJ Rossini [EMAIL PROTECTED] wrote:
On Tuesday 10 April 2007
John Kane wrote:
I have 3 SAS files all in the directory F:/sas, two
data files
and a format file :
form.ea1.sas7bdat
form.ea2.sas7bdat
sas.fmts.sas7bdat
F is a USB.
I am trying import them to R using sas.get.
I have not used SAS since I was downloading data from
mainframe
and
I create a boxplot but the names are too longs and i cant see them
complete.
If you're referring to labels on the x-axis, Jose, I'll
sometimes rotate them and increase the bottom margin:
# Increase bottom margin by 0.1
par(omd=c(0,1,0.1,1))
boxplot(...)
# Add
Thank you very much Peters. it runs
Peter Danenberg escribió:
I create a boxplot but the names are too longs and i cant see them
complete.
If you're referring to labels on the x-axis, Jose, I'll
sometimes rotate them and increase the bottom margin:
# Increase
hadley wickham wrote:
Dear all,
I'm trying to finding the fundamental harmonics (ie. peaks in a
periodogram) from a time series (extracted from an mp3). For example,
if I look at
spectrum(fdeaths, spans = c(3,3))
A heuristical procedure for finding fundamentals of a monophonic sound
Hi R Masters!
Recently I migrated to Ubuntu Linux [I a former windows user].
Now I think compile a 64-bit R version for my computer [Turion AMD], but
I not sure if using the configure option --enable-R-shlib.
I note this option is usefull for some GUI like gnomeGui and JGR, but
this will go
Dear All,
I am not able to run the random forest with my dataset..
X- 280 records with satellite data(28 columns) - B1min, b1max, b1std etc..
y- 280 records with 3 columns - TotBasal Area, Stem density and Volume
yref - y[1:230,] #Keeping 1st 230 records as reference records
want to set 0
You'll find the definitive discussion in the R-admin manual.
On Wed, 11 Apr 2007, Bernardo Rangel Tura wrote:
Hi R Masters!
Recently I migrated to Ubuntu Linux [I a former windows user].
Now I think compile a 64-bit R version for my computer [Turion AMD], but
I not sure if using the
Hi Paul,
here's a lm model to illustrate this:
summary(lm(y~x.1+x.2))
Call:
lm(formula = y ~ x.1 + x.2)
Residuals:
Min 1Q Median 3QMax
-0.0561359 -0.0054020 0.0004553 0.0056516 0.0515817
Coefficients:
Estimate Std. Error t value Pr(|t|)
Please provide the information the posting guide asks (version of R, packages
used, version of package used, etc). There are no yaImpute() or yai()
functions in the randomForest package.
Andy
From: [EMAIL PROTECTED] on behalf of Ricky Jacob
Sent: Wed
I am currently using R 2.4.1 version.
Am using the yaImpute package for k-NN imputation..
http://forest.moscowfsl.wsu.edu/gems/yaImpute.pdf
In yaImpute, i am using the yai function which uses randomForest as a method
for finding out the k-Nearest Neighbours..
Hello,
Does any one know any implementation of the Asymmetric (in volatility) DCC
MGARCH.
I used the toolbox of sheppard but I have some problems in generalizing the
GARCH-DCC-MGARCH to the Asymmetric one (EGARCH -DCC-MGARCH, GJR- DCC-MGARCH)
Would you please correct to me the code that I
R users:
I am trying to replicate the boxplot output I achieve with Minitab in R.
I realize that R gives the user many more options on the algorithm used
to
calculate the IQR than Minitab, so I concentrated on type=6 when using
the quantile() function in R. The problem I am having is setting the
I guess I have more reading to do Are there any website that I can read
up on memory management, or specifically what happen when we 'pass in'
variables, which strategy is better at which situation?
Thanks~
- y
Prof Brian Ripley wrote:
On Tue, 10 Apr 2007, yoo wrote:
Hi
Dear R experts,
I had a question which may not be directly relevant to R but I will be
grateful if you can give me some advices.
I ran a two-level multilevel model for data with repeated measurements over
time, i.e. level-1 the repeated measures and level-2 subjects. I could not
get
On Apr 11, 2007, at 5:31 AM, Jose Sierra wrote:
Thank you very much Peters. it runs
Peter Danenberg escribió:
I create a boxplot but the names are too longs and i cant see them
complete.
If you're referring to labels on the x-axis, Jose, I'll
sometimes rotate them and
A new fortune candidate perhaps?
On Apr 10, 2007, at 6:27 PM, Greg Snow wrote:
Remember, everything is better than everything else given the right
comparison.
--
Gregory (Greg) L. Snow Ph.D.
Haris Skiadas
Department of Mathematics and Computer Science
Hanover College
In fact this implies that random-effects might not be the way to go
for your data. When you're using random-effects the marginal
covariance matrix is of the form:
V = Z D Z^t + Sigma,
where Z is the design matrix for the random-effects, D their
covariance matrix and Sigma is the covariance
Heard that I can't use multivariate GARCH model in R because
R has only univariate GARCH models So, how can I run a multivariate
GARCH model in R?
There is a package in R for bivariate GARCH
You can try search on MGARCHBEKK.
Hope it helps,
Gaurav
[[alternative HTML version
Dear List,
This is just a programming problem which i cannot seem
to figure out. I am trying to get a set of power from
a test (say, kolmogorov smirnov) out of a distribution
(say, G-K distribution) as follows. I am trying to
reduce to pain of writing the whole set of data points
(p# below) using
Start with the 'R Internals' manual. R has 'call by value' semantics, but
lazy copying (the idea is to make a copy only when an object is changed
and there are still references to the original version, but that idea is
partially implemented).
'which strategy is better at which situation' is
Before you go down that road, I would recommend first seeing if it is
really a problem. Premature code optimization is in my opinion never
a good idea.
Also, reading the Details on ?attach you will find this:
The database is not actually attached. Rather, a new environment is
The package has a doc/ subdirectory (in the pre-compiled package, or
inst/doc in the source package), which contains yaImputePaper.pdf. Page
9 of that document may be of some help to you. This is the first time
I've seen this package, so can't help you much there. It looks like the
package
Hi Nataniel,
As far as i know there is a package called clustTool which has a very nice
interface with the capability to do different cluster analyses. It also
prodused a plot of each cluster and the mean for each cluster of each
variable - and i guess this is what you are after! But depending
Hi:
I am doing some work that involves plotting points of interest
superimposed on photographs and maps. I can produce the plots fine in R, but so
far
I have had to do the superimposition externally, which makes it tedious to do
exploratory work.
I have looked to see if there is some capability
Hi,
recently I heard a talk where MAFA (min/max autocorrelation factor
analysis) and DFA (dynamic factor analyses) were used to analyse
short time series typical of fisheries data.
I searched on internet to learn more about these techniques and
(hopefully) to learn how to perform them in
On 4/11/07, Uwe Ligges [EMAIL PROTECTED] wrote:
hadley wickham wrote:
Dear all,
I'm trying to finding the fundamental harmonics (ie. peaks in a
periodogram) from a time series (extracted from an mp3). For example,
if I look at
spectrum(fdeaths, spans = c(3,3))
A heuristical
Wow.
Some suggestions are below.
1. You should vectorize the for loop in the function g. I would do
something like this:
z1 - rnorm(20 * 100, 0, 1)
Q1=0+1*z1*(1+.83*(1-exp(-G*z1))/(1+exp(-G*z1)))*(1+z1**2)**K
Q1Matrix - matrix(Q1, ncol = 100)
ksStat - function(x) ks.test(x, pnorm, mean =
Hi all!
My question is why, and what I can do about that
I sometimes, but not always, get warning-messages like
nlminb returned message singular convergence (7)
in: LMEopt(x = mer, value = cv)
or
IRLS iterations for PQL did not converge
when trying to fit a model looking like this:
Hi Nataniel,
A quick and easy way to do this is to run a decision tree analysis (like
chaid) or discriminant analysis using the cluster variables you used as the
predictors and the cluster membership as the outcome variable. The decision
tree will highlight in a monotonic sense which
Sorry, there was a typo in this line:
function(x) ks.test(x, pnorm, mean = mean(x), sd = sd(x))$p.value
Max
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Kuhn, Max
Sent: Wednesday, April 11, 2007 9:55 AM
To: [EMAIL PROTECTED];
--- [EMAIL PROTECTED] wrote:
John,
According to the sas.get documentation, the format
library option must
specify the directory containing the file
formats.sct (I don't think it can
be a sas dataset).
Ah yes. I think I had it in one attempt and then
decided I had misread the
On 4/10/07, Wensui Liu [EMAIL PROTECTED] wrote:
Greg,
As far as I understand, SAS is more efficient handling large data
probably than S+/R. Do you have any idea why?
SAS originated at a time when large data sets were stored on magnetic
tape and the only reasonable way to process them was
I don't know what the S-Plus crosstabs() does, but there's
a simple crosstab() function in the ecodist package.
Sarah
On 4/10/07, A.R. Criswell [EMAIL PROTECTED] wrote:
Hello All,
I looked through the archives and I've seen this question asked
before, but with no answer: Is there an R
Check out these posts:
http://finzi.psych.upenn.edu/R/Rhelp02a/archive/94605.html
http://finzi.psych.upenn.edu/R/Rhelp02a/archive/66704.html
On 4/11/07, Robert Biddle [EMAIL PROTECTED] wrote:
Hi:
I am doing some work that involves plotting points of interest
superimposed on photographs
Not sure about mafa and brodgar but ade4 has multispati. This performs a
multivariate analysis which maximizes the product of autocorrelation by
variance. I have a manuscript submitted to JVS (in revision) where the
method is presented that I could send;
Chabot Denis wrote:
Hi,
recently I
On 4/11/07, Tu Yu-Kang [EMAIL PROTECTED] wrote:
Dear R experts,
I had a question which may not be directly relevant to R but I will be
grateful if you can give me some advices.
I ran a two-level multilevel model for data with repeated measurements over
time, i.e. level-1 the repeated
If I try to reshape a data frame into a long format with more than one
column it seems to mix up the column headings (or the columns, depending on
how you look at it). For example:
d -
data.frame(row=1:2,b.1=c(1b1,2b1),b.2=c(1b2,2b2),a.1=c(1a1,2a1),a.2=c(1a2,2a2))
d
row b.1 b.2 a.1 a.2
1 1
--- Tim Churches [EMAIL PROTECTED] wrote:
John Kane wrote:
I have 3 SAS files all in the directory F:/sas,
two
data files
and a format file :
form.ea1.sas7bdat
form.ea2.sas7bdat
sas.fmts.sas7bdat
F is a USB.
I am using R2.4.1 under Windows XP
SAS files were created with
hadley wickham wrote:
On 4/11/07, Uwe Ligges [EMAIL PROTECTED] wrote:
hadley wickham wrote:
Dear all,
I'm trying to finding the fundamental harmonics (ie. peaks in a
periodogram) from a time series (extracted from an mp3). For example,
if I look at
spectrum(fdeaths, spans =
This example isn't quite what you're asking for, but perhaps it's a starting
point:
http://addictedtor.free.fr/misc/gabor/
Earl F. Glynn
Stowers Institute
Robert Biddle [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
I am doing some work that involves plotting points of interest
Certainly true. In particular, SAS was designed from to store
data items on disk, and to read into core memory the minimum
needed for a particular calculation.
The kind of data SAS handles is (for the most part) limited to
rectangular arrays, similar to R data frames. In many procedures
they can
On Wed, 11 Apr 2007, Robert Biddle wrote:
Hi:
I am doing some work that involves plotting points of interest
superimposed on photographs and maps. I can produce the plots fine in R, but
so far
I have had to do the superimposition externally, which makes it tedious to do
exploratory work.
Hello,
I have a problem in drawing a 3d graphic. I simplified the program to show you
the problem.
I have a text file with hundreds of entries in 3 columns. I scaned these
columns with matrix(scan). Then, I transformed some datas. Now I have the datas
in h,x,y.
I created a new matrix to use
Right: SAS objects (at least in the base and statistics components of the
system -- there are dozens of add-ons for particular markets) are simple
databases. the predominant model for data manipulation and statistical
calculation is a row by row operation that creates modified rows and/or
Thanks;
I don't have the actual book, but had looked at the online examples and not
seen anything.
Now I go back and see he does have one example in chapter 3 (using a photo of
the moon) and
I just hadn't noticed it.
I think I got frustrated because I was typically searching for image, and
R
Take a look at Figure 3.26 from Paul Murrell's book and associated code
posted here:
http://www.stat.auckland.ac.nz/~paul/RGraphics/chapter3.html
-Christos
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Robert Biddle
Sent: Wednesday, April 11,
I certainly have that idea too. SPSS functions in a way the same,
although it specialises in PC applications. Memory addition to a PC is
not a very expensive thing these days. On my first AT some extra memory
cost 300 dollars or more. These days you get extra memory with a package
of
On Tue, 10 Apr 2007, Thomas W. Volscho wrote:
Dear List,
I have a dataset that provides sampling weights (National Survey of
Family Growth 2002). I want to produce a cross-tabulation and use the
provided sampling weights to obtain representative population estimates.
(I believe they are
Here are some examples that may be what you are looking for:
library(rimage)
x - read.jpeg(system.file(data, cat.jpg, package=rimage))
plot(x)
par(new=TRUE)
plot( runif(100), rnorm(100), col='green' )
x2 - x/4 + 3/4
plot(x2)
locator() # click on corners to get extent of picture
Robert Biddle robert_biddle at carleton.ca writes:
Hi:
I am doing some work that involves plotting points of interest
superimposed on photographs and maps. I can produce the plots fine in R, but
so far
I have had to do the superimposition externally, which makes it tedious to do
Felix Wave wrote:
Hello,
I have a problem in drawing a 3d graphic. I simplified the program to show
you the problem.
I have a text file with hundreds of entries in 3 columns. I scaned these
columns with matrix(scan). Then, I transformed some datas. Now I have the
datas in h,x,y.
I
On Wed, 2007-04-11 at 11:06 -0400, Alan Zaslavsky wrote:
I have thought for a long time that a facility for efficient rowwise
calculations might be a valuable enhancement to S/R. The storage of the
object would be handled by a database and there would have to be an
efficient interface for
Rajarshi Guha wrote:
On Wed, 2007-04-11 at 11:06 -0400, Alan Zaslavsky wrote:
I have thought for a long time that a facility for efficient rowwise
calculations might be a valuable enhancement to S/R. The storage of the
object would be handled by a database and there would have to be an
x and y should be vectors with the coordinates, z should be a matrix
with the heights at the combination of those coordinates. If x and y
are properly gridded in your dataset, then try something like:
h - Measure3[,4]
x - sort(unique(Measure3[,3]))
y - sort(unique(Measure3[,2]))
z -
Hello,
I finally run my measurement model in sem - successfully. Now, I am trying to
print out the path diagram that is based on the results - but for some reason
it's not working. Below is my script - but the problem is probably in my very
last line:
# ANALYSIS OF ANXIETY, DEPRESSION, AND
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Alan Zaslavsky
Sent: Wednesday, April 11, 2007 9:07 AM
To: R-help@stat.math.ethz.ch
Subject: [R] Reasons to Use R
[snip]
I have thought for a long time that a facility for efficient
rowwise
Dear R users
Is there an easy way to compute the significance values for the correlation
matrix obtained from partial cor(in Rcmdr) using method=kendall? Any help
or suggestions would be much appreciated!
Many thanks
Eleni Rapsomaniki
__
On Wed, 2007-04-11 at 17:56 +0200, Bi-Info
(http://members.home.nl/bi-info) wrote:
I certainly have that idea too. SPSS functions in a way the same,
although it specialises in PC applications. Memory addition to a PC is
not a very expensive thing these days. On my first AT some extra memory
John,
I believe the format file must have a .sc or .sas7bcat file extension (not
.sas7bdat which is a sas dataset extension). I think that's why you're
getting the error F:/sas/formats.sc? or formats.sas7bcat not found.
Also, is the carriage return after 'C:/Program in the code below caused
thanks, I will take a look.
__
R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible
Dear R Friends,
I need help with an error associated with corCompSymm in an lme fit.
I am using a mixed effects model to analyze a split-plot with
repeated measures and would like to fit with the compound symmetry
correlation structure. This problem doesn't occur when using
corAR1 or any of the
Hello,
I am trying to fit a seasonal ARIMA model. I am using the ARIMA package in
R. when I look at the model coefficients I find that that the first order
seasonal moving average term is very close to -1(this is after first order
seasonal differencing), I have tried to look at the literature on
Dear Dmitri,
path.diagram() takes a fitted sem object as its first argument, not a
model-specification object:
path.diagram(sem.anxiety1,minrank='a1,a2,a3,d1,d2,d3,f1,f2,f3',
maxrank='ANXIETY,DEPRESS,FEAR')
digraph sem.anxiety1 {
rankdir=LR;
size=8,8;
node [fontname=Helvetica fontsize=14
From: Douglas Bates
On 4/10/07, Wensui Liu [EMAIL PROTECTED] wrote:
Greg,
As far as I understand, SAS is more efficient handling large data
probably than S+/R. Do you have any idea why?
SAS originated at a time when large data sets were stored on
magnetic tape and the only
--- [EMAIL PROTECTED] wrote:
John,
I believe the format file must have a .sc or
.sas7bcat file extension (not
.sas7bdat which is a sas dataset extension). I
think that's why you're
getting the error F:/sas/formats.sc? or
formats.sas7bcat not found.
I looked at that about 4 times
On Wed, 2007-04-11 at 11:26 -0500, Marc Schwartz wrote:
On Wed, 2007-04-11 at 17:56 +0200, Bi-Info
(http://members.home.nl/bi-info) wrote:
I certainly have that idea too. SPSS functions in a way the same,
although it specialises in PC applications. Memory addition to a PC is
not a very
I think the previous suggestions have solved your problem, but just in case
you need even more flexibility, you could try using the cairo graphics
device (cairoDevice) in conjunction with the GdkPixbuf bindings provided by
RGtk2. This allows fairly advanced image manipulation operations (scaling,
John,
Do you not have sas on your machine? (That would definitely keep sas.get
from executing.)
Regards,
-Cody
John Kane
[EMAIL
Dear all,
Sorry for bringing up an old issue:
pexp(50, 0.5)
[1] 1
In some cases, pexp() gives CDF=1. I read some discussion in 2002 saying it
has been patched. However it's not working in R2.4.1Patched. Could anyone
help me out?
Thanks a lot,
Jeann
--- [EMAIL PROTECTED] wrote:
John,
I believe the format file must have a .sc or
.sas7bcat file extension (not
.sas7bdat which is a sas dataset extension). I
think that's why you're
getting the error F:/sas/formats.sc? or
formats.sas7bcat not found.
Current state of play:
Files : SAS
--- [EMAIL PROTECTED] wrote:
John,
Do you not have sas on your machine? (That would
definitely keep sas.get
from executing.)
Regards,
-Cody
No I don't have SAS on my machine. Nobody in my group
uses it and we seldom use SPSS. I think one person has
STATA. Most of the work is more
A strange problem with sem:
I downloaded the sem library and then, I specified my simple measurement model
(below). I highlighted it and ran it. It ran, but it did NOT tell me 22 lines
read. And nothing works after that - it looks like it runs, but it does not
produce anything...
Did I make a
This may be a trivial question for some of you: Is there a way to add
defined grid sizes on specific areas of a map?. I want to add 10kmx10km
grids to all California coastal counties:
california,alameda, california,contra costa, california,del norte,
california,humboldt, california,los
On 4/11/07, Jeann S [EMAIL PROTECTED] wrote:
Dear all,
Sorry for bringing up an old issue:
pexp(50, 0.5)
[1] 1
In some cases, pexp() gives CDF=1. I read some discussion in 2002 saying it
has been patched. However it's not working in R2.4.1Patched. Could anyone
help me out?
And
Michael Kubovy said the following on 4/10/2007 5:54 PM:
On Apr 10, 2007, at 7:07 PM, Deepayan Sarkar wrote:
On 4/10/07, Michael Kubovy [EMAIL PROTECTED] wrote:
Dear R-helpers,
I have an xyplot
of the following kind:
xYplot(y ~ x | p, groups = factor(gg, levels = c('1', '5', '2', '4',
On Wed, 11 Apr 2007, Douglas Bates wrote:
On 4/11/07, Jeann S [EMAIL PROTECTED] wrote:
Dear all,
Sorry for bringing up an old issue:
pexp(50, 0.5)
[1] 1
In some cases, pexp() gives CDF=1. I read some discussion in 2002 saying it
has been patched. However it's not working in
Hi Douglas,
Thank you very much.
Why I need the exact value is that I need apply qnorm() after. If it pexp()
gives 1, then qnorm produces Inf.
Your suggestion is very helpful. In my case, I'll jsut simply use
-qnorm(pexp(..., lower.tail=FALSE)).
All the best,
Jeann
From: Douglas Bates
On 11-Apr-07 15:59:09, Jeann S wrote:
Dear all,
Sorry for bringing up an old issue:
pexp(50, 0.5)
[1] 1
In some cases, pexp() gives CDF=1. I read some discussion
in 2002 saying it has been patched. However it's not working
in R2.4.1Patched. Could anyone help me out?
Thanks
On 4/11/07, Åsa Granberg [EMAIL PROTECTED] wrote:
Hi all!
My question is why, and what I can do about that
I sometimes, but not always, get warning-messages like
nlminb returned message singular convergence (7)
in: LMEopt(x = mer, value = cv)
or
IRLS iterations for PQL did not
On Wed, 2007-04-11 at 14:38 -0400, John Kane wrote:
--- [EMAIL PROTECTED] wrote:
John,
Do you not have sas on your machine? (That would
definitely keep sas.get
from executing.)
Regards,
-Cody
No I don't have SAS on my machine. Nobody in my group
uses it and we seldom
--- Marc Schwartz [EMAIL PROTECTED] wrote:
On Wed, 2007-04-11 at 14:38 -0400, John Kane wrote:
--- [EMAIL PROTECTED] wrote:
John,
Do you not have sas on your machine? (That would
definitely keep sas.get
from executing.)
Regards,
-Cody
No I don't have
On 4/11/07, Sundar Dorai-Raj [EMAIL PROTECTED] wrote:
Seems like you may get a workaround (albeit kludgey) by using
?print.trellis. Here's another example:
library(lattice)
z - expand.grid(x = 1:10, p = 1:5, r = 1:10)
z$y - rnorm(nrow(z))
z$p - factor(z$p, levels = c(1, 5, 2, 4, 3))
bot -
So I guess my question is...
Is there any hope of R being modified on its core in order to handle
more graciously large datasets? (You've mentioned SAS and SPSS, I'd
add Stata to the list).
Or should we (the users of large datasets) expect to keep on working
with the present tools for the time
John Kane wrote:
How do I make this change? I naively have tried by
a) list sas.get and copy to editor
b) reload R without loading Hmisc
c) made recommended changes to sas.get
d) stuck a sas.get - in front of the function and
ran it.
Here is what I do, until Frank fixes the problem in the
I think the reason that stata is fast is because it only keeps 1 work
table in ram. if you just keep 1 data frame in R, it will run fast
too. But ...
On 4/11/07, Robert Duval [EMAIL PROTECTED] wrote:
So I guess my question is...
Is there any hope of R being modified on its core in order to
1 - 100 of 127 matches
Mail list logo
