Guo Wei-Wei wrote:
Thank you all! I solved my problem with your help.
Come to think of it, it might be more to the point to use scan() on a
pipe():
con - pipe(mxresult.sh ABC.mx, r)
mynum - scan(con)
close(con)
--
O__ Peter Dalgaard Øster Farimagsgade 5, Entr.B
c/
-- Forwarded message --
From: amna khan [EMAIL PROTECTED]
Date: Feb 25, 2007 9:51 PM
Subject: RFA
To: R-help@stat.math.ethz.ch, [EMAIL PROTECTED]
Dear Sir in the following example,is the vector lmom a l-moment ratios
vector? What is meant by size = northCascades[,1]? And what are
-- Forwarded message --
From: amna khan [EMAIL PROTECTED]
Date: Feb 25, 2007 9:37 PM
Subject: RFA and nsRFA
To: [EMAIL PROTECTED], R-help@stat.math.ethz.ch
Dear Sir
There are two packages of regional frequency analysis RFA and nsRFA. Are
both give us same results if not then what
-- Forwarded message --
From: amna khan [EMAIL PROTECTED]
Date: Feb 25, 2007 9:44 PM
Subject: nsRFA
To: R-help@stat.math.ethz.ch, [EMAIL PROTECTED]
Dear Sir
I am not understanding the HOMTESTS in package nsRFA. Is vector x is the
data from all sites combined combined in one
It's a great way. You told a lot of things that I need to ask.
Thank you very much!
Best wishes,
Wei-Wei
2007/2/27, Peter Dalgaard [EMAIL PROTECTED]:
Guo Wei-Wei wrote:
Thank you all! I solved my problem with your help.
Come to think of it, it might be more to the point to use scan() on a
Hello, fellow Rdicts,
I have the code for the program below. I need to integrate a function
of x and p. I use integrate to integrate over x and pass p as
an additional argument. p is specified and given default value in
the argument list. Still, integrate() cannot read p, unless I
explicitly
Hi again, people
I found that there is some problem with rel.tol agrument in the
integrate() function.
It is not getting found. Maybe because it is a call to .Machine$double.eps?
If I specify rel.tol as an argument in gedCDF, everything works,
except for those warning messages.
Strange.
--
you need 'p = p' in the integrate() call; try this version:
gedCDF - function (yvec, p = 2, mu = 0, scale = 1, numint = 0) {
k - sqrt(2)
# k - 1
scale - scale*k
zvec - (yvec - mu) / scale
cdf - numeric(length(zvec))
for (i in seq(zvec)) {
z - zvec[i]
cdf[i]
Dear Terry,
Thanks for your answer. I realised that depending on whether or not I am
using an ordered factor I have some substantial changes in the output of
function coxph:
Here is the output I obtain when using variable 'stage2' as an ordered
factor:
Call:
coxph(formula = Surv(survTime,
I have a data set like this
head(data.1A24_aa_model)
V1V2 V3 V4 V5 V6
1 1A24 MODEL 1 ALA 1 84.47
2 1A24 MODEL 1 GLN 2 63.06
3 1A24 MODEL 1 TYR 3 107.72
4 1A24 MODEL 1 GLU 4 54.36
5 1A24 MODEL 1 ASP 5 67.01
6 1A24 MODEL 1 GLY 6 999.00
I want to change this to the
Hi.
Use paste(... , sep=_) to create a new variable, then
data.frame() to join them.
Note that you have to name the columns explicitly; the
default names are long for my tastes.
HTH
rksh
a - data.frame(V1=1:3,V2=letters[1:3],V3=3:1,V4=100:102)
a
V1 V2 V3 V4
1 1 a 3 100
2 2 b
Hello (whoever you are),
your data looks problematic. What does
head(ne_span_data)
reveal?
BTW, svm() will not handle NA values.
Best
David
-
Hello. I'm new to R and I'm trying to solve a classification problem. I have
a training dataset of about 40,000 rows and 50
Indermaur Lukas wrote:
Hi,
Fitting all possible models (GLM) with 10 predictors will result in loads of
(2^10 - 1) models. I want to do that in order to get the importance of
variables (having an unbalanced variable design) by summing the up the
AIC-weights of models including the same
Hi Lukas,
You may find my meifly package helpful. It provides functions to
generate ensembles of models (eg. fitall) and then extract all the
coefficients, residuals etc (coef, summary, residual etc). The main
point of the package is to visualise all these models, and I second
Frank's comment
--- John Kane [EMAIL PROTECTED] wrote:
Thanks to everyone for this. I was looking at the
same problem last night and just was going to write
a
posting to R-help when I saw this.
--- Michael Wexler [EMAIL PROTECTED] wrote:
Thanks to Charles, Gabor, and a private message
from
Hello everyone,
I am confused about how the dependent variable should be specified, e.g.
say S and F denote series of successes and failures. Is it
share-S/(S+F)
glm(share~x,family=quasibinomial)
or
glm(cbind(S,F)~x,family=quasibinomial)
The two variants produce very different dispersion
Hi.
I have a vector of quantiles and a vector of probabilites that, when
plotted, look very like the gamma cumulative distribution function. I
can guess some shape and scale parameters that give a similar result,
but I'd rather let the parameters be estimated. Is there a direct way
to do
I want to apply the stl-function to decompose a time series (daily
measurements over 22 years) into seasonal component, trend and
residuals. I was able to get the diagrams.
However, I could not find out what are the equations behind it. I.e. it
is probably not an additive or multiplicative
Hi Tim,
I believe fitdistr() in the MASS package is the function you are looking for.
(example given in help page)...
Best regards,
ST
--- Tim Bergsma [EMAIL PROTECTED] wrote:
Hi.
I have a vector of quantiles and a vector of probabilites that, when
plotted, look very like the gamma
Is there an optimal / minimum sample size for attempting to construct a
classification tree using /rpart/?
I have 27 seagrass disturbance sites (boat groundings) that have been
monitored for a number of years. The monitoring protocol for each site
is identical. From the monitoring data, I am
I use rpart to predict survival time and have a problem in interpreting the
output of ?estimated rate?
(1) Is the ?estimated rate? the estimated hazard rate ratio?
(2) How does rpart calculate this rate?
(3) Suppose I use xpred.rpart(fit, xval=10) to perform 10-fold
cross-validation using
Hi useRs,
a daily garch(1,1) model can be extended whereby the variance equation
incorporates say higher frequency volatility measure.
The variance equation would look something like:
s(t)2 = garch(1,1) + a*v(t-1)
whereby v(t-1) would be the intraday vola of yesterday (a the coef.).
How can
On Tue, 27 Feb 2007 06:59:51 -0800 (PST), Stephen Tucker wrote:
ST Hi Tim,
ST
ST I believe fitdistr() in the MASS package is the function you are looking
ST for. (example given in help page)...
ST
ST Best regards,
ST ST
ST
ST --- Tim Bergsma [EMAIL PROTECTED] wrote:
ST
ST Hi.
ST
ST I have
amy,
without looking at your actual code, i would suggest you to take a
look at rpart.control()
On 2/27/07, Amy Uhrin [EMAIL PROTECTED] wrote:
Is there an optimal / minimum sample size for attempting to construct a
classification tree using /rpart/?
I have 27 seagrass disturbance sites (boat
Hi Frank
I fitted a set of 12 candidate models and evaluated the importance of variables
based on model averaged coefficients and SE (model weights =0.9). Variables in
my models were not distributed in equal numbers across all models thus I was
not able to evaluate the importance of variables
Hi,
I have been dabbling with str() to extract values from outputs such as
lmer etc and have found it very helpful sometimes.
but only seem to manage to extract the values when the output is one
simple table, any more complicated and I'm stumped :-(
take this example of the extracted
... Below
-- Bert
Bert Gunter
Genentech Nonclinical Statistics
South San Francisco, CA 94404
650-467-7374
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Frank E Harrell Jr
Sent: Tuesday, February 27, 2007 5:14 AM
To: Indermaur Lukas
Cc:
Amy Uhrin wrote:
Is there an optimal / minimum sample size for attempting to construct a
classification tree using /rpart/?
I have 27 seagrass disturbance sites (boat groundings) that have been
monitored for a number of years. The monitoring protocol for each site
is identical. From
On Tue, Feb 27, 2007 at 03:52:54PM -, Simon Pickett wrote:
Hi,
I have been dabbling with str() to extract values from outputs such as
lmer etc and have found it very helpful sometimes.
but only seem to manage to extract the values when the output is one
simple table, any more
On Tue, 2007-02-27 at 15:55 +0100, Anja Eggert wrote:
I want to apply the stl-function to decompose a time series (daily
measurements over 22 years) into seasonal component, trend and
residuals. I was able to get the diagrams.
However, I could not find out what are the equations behind it.
All,
I am a new user to Linux but I am familiar with R. I have previously
used and installed R on a Windows platform without problems. I recently
set up a dual boot system (XP_64, Mandriva) to run R on a Linux platform
in order to more efficiently handle large datasets. I have not done
Indermaur Lukas wrote:
Hi Frank
I fitted a set of 12 candidate models and evaluated the importance of
variables based on model averaged coefficients and SE (model weights =0.9).
Variables in my models were not distributed in equal numbers across all
models thus I was not able to evaluate
Bert Gunter wrote:
... Below
-- Bert
Bert Gunter
Genentech Nonclinical Statistics
South San Francisco, CA 94404
650-467-7374
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Frank E Harrell Jr
Sent: Tuesday, February 27, 2007 5:14 AM
To:
mod - lmer(resp3~b$age+b$size+b$pcfat+(1|sex), data=b)
coef(mod)[1]$Subject[1,1]
[EMAIL PROTECTED] wrote on 27/02/2007 16:52:54:
Hi,
I have been dabbling with str() to extract values from outputs such as
lmer etc and have found it very helpful sometimes.
but only seem to manage to
Is there any way to give a decent title after I plot something
generated by decompose?
For example:
# generate something with period 12
x - rnorm(600) + sin(2 * pi * (1:600) / 12)
# transform to a monthy time series
y - ts(x, frequency=12, start=c(1950,1))
# decompose
z - decompose(y)
# plot
Try this:
plot(cbind(observed = z$random +
z$trend * z$seasonal, trend = z$trend, seasonal = z$seasonal,
random = z$random), main = My title)
Change the * to + if your setup is additive.
On 2/27/07, Alberto Monteiro [EMAIL PROTECTED] wrote:
Is there any way to give a decent title
Hi all,
Is there an easy way to generate an object wich will be the same matrix, but
ordered by de cfp value?
The data frame consists of numeric columns:
BlockXYcfpyfpID
0524244213.417957.184821091
055627065.3839049.5683726612
0528
Thanks a lot for your answers,
I am concerned by your advice not to use polynomial constraints, or to use
QDA instead of RDA. My final goal is to perform variation partitioning using
partial RDA to assess the relative importance of environmental vs spatial
variables. For the spatial analyses,
Helene,
My point was only that RDA may fit a quadratic model for the terms
specified in your model. The terms that you had specified were already
higher order polynomials (some cubic). So a QDA classifier with the
model terms that you specified my be a fifth order polynomial in the
original data.
On Tue, 2007-02-27 at 15:24 -0200, Alberto Monteiro wrote:
Is there any way to give a decent title after I plot something
generated by decompose?
For example:
# generate something with period 12
x - rnorm(600) + sin(2 * pi * (1:600) / 12)
# transform to a monthy time series
y - ts(x,
Juan Pablo,
X is data.frame or matrix
X - X[order(X[,4]),]
options see help(order)
Felipe de Mendiburu
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Juan Pablo Fededa
Sent: Tuesday, February 27, 2007 12:47 PM
To: R-help@stat.math.ethz.ch
Subject: [R]
Juan Pablo Fededa [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
Hi all,
Is there an easy way to generate an object wich will be the same matrix,
but
ordered by de cfp value?
Does this help?
RawData - BlockXYcfpyfpID
+ 0524244213.41795
Hi R-users,
I want to calculate the sample size needed to carry out a 2-sample
proprotion test.
I have the hypotesized treatment probability of success (0.80), the
hypotesized control probability of success (0.05), and also de proportion of
the sample devoted to treated group (5%),
Hi,
I apologize if this topic has been discussed - I could not figure out
a good search phrase for this question.
I have a named vector x, with multiple (duplicate) names, and I would
like to obtain a (shorter) vector with non-duplicate names in which
the values are the means of the values of the
Dear Prof. Tierney, thank you very much to answer my question. It is good to
know that the loss of efficiency can be small.
I came to this question after using R to implement a few low level algorithm:
KD-tree and recursive algorithm for conditional Poisson binomial. The R's speed
has been
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
On Behalf Of Juan Pablo Fededa
Sent: Tuesday, February 27, 2007 9:47 AM
To: R-help@stat.math.ethz.ch
Subject: [R] ordered matrix question
Hi all,
Is there an easy way to generate an object wich will be the
Others have pointed you to the answer to your question, but both FAQ
7.21 and the assign help page should really have a big banner at the top
saying Here Be Dragons.
Using a loop or other automated procedure to create variables in the
main namespace can cause hard to find bugs, accidentally
Hi all,
I'm trying to create nice plots of rpart objects. In particular, I'd
like to use the fancy option to text() that creates ellipses and
rectangles at the splits and endnotes, respectively. This worked fine in
the past, but now the ellipses do not interrupt the original tree lines
Dear all,
i am stuck with a syntax problem.
i have a matrix which has about 500 rows and 6 columns.
now i want to kick some data out.
i want create a new matrix which is basically the old one except for all
entries which have a 4 in the 5 column AND a 1 in the 6th column.
i tried the following
On Tue, 2007-02-27 at 13:13 -0500, Kuhn, Max wrote:
Helene,
My point was only that RDA may fit a quadratic model for the terms
specified in your model. The terms that you had specified were already
higher order polynomials (some cubic). So a QDA classifier with the
model terms that you
The FAQ does mention your point already.
On 2/27/07, Greg Snow [EMAIL PROTECTED] wrote:
Others have pointed you to the answer to your question, but both FAQ
7.21 and the assign help page should really have a big banner at the top
saying Here Be Dragons.
Using a loop or other automated
Hi there
I am using the options(graphics.record = TRUE) command to keep track of
my plots as I execute them. However, if I do a couple of plots using the
lattice package (i.e., xyplots(y ~ x, ...), then go back to using the
traditional graphics state (i.e., plot(y, x, etc...), then I can't
can I use matplot on each panel of a lattice graphic? How?
https://academico.unicordoba.edu.co/squirrelmail/src/compose.php?send_to=r-help%40stat.math.ethz.ch
__
R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
Have you used colClasses to define what each of the columns contain? Can
you use 'scan'? I haven't tried anything with 500,000 columns, but if they
are numeric, this should not take too long. So I create a 20 line file with
500,000 columns and here is what it took reading it both as numeric and
Dear matthias,
newmatrix = oldmatrix[ (oldmatrix[,5]==4 oldmatrix[,6]==1) , ]
Felipe
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of bunny ,
lautloscrew.com
Sent: Tuesday, February 27, 2007 1:25 PM
To: r-help@stat.math.ethz.ch
Subject: [R] Multiple
On Tue, 27 Feb 2007, Gavin Simpson wrote:
On Tue, 2007-02-27 at 13:13 -0500, Kuhn, Max wrote:
Helene,
My point was only that RDA may fit a quadratic model for the terms
specified in your model. The terms that you had specified were already
higher order polynomials (some cubic). So a
bunny , lautloscrew.com napsal(a):
Dear all,
i am stuck with a syntax problem.
i have a matrix which has about 500 rows and 6 columns.
now i want to kick some data out.
i want create a new matrix which is basically the old one except for all
entries which have a 4 in the 5 column AND a 1
Dear Sir,
The R interface that i am currently using is R 2.4.1( in Win XP). I am not able
to terminate the program by giving the q() command. Each time I pass this
command,
q()
Error in .Last() : could not find function finalizeSession
this error creeps in and it neither allows me to save my
Dear R-users,
I have 1 remark and 1 question on the inclusion of interactions in the gam
function from the gam package.
I need to fit quantitative predictors in interactions with factors. You can see
an example of what I need in fig 9.13 p265 from Hastie and Tibshirani book
(1990).
It's
From: bunny, lautloscrew.com
Dear all,
i am stuck with a syntax problem.
i have a matrix which has about 500 rows and 6 columns.
now i want to kick some data out.
i want create a new matrix which is basically the old one
except for all entries which have a 4 in the 5 column AND a 1
--
Gregory (Greg) L. Snow Ph.D.
Statistical Data Center
Intermountain Healthcare
[EMAIL PROTECTED]
(801) 408-8111
The first one should be:
n - (S+F)
share - S/(S+F)
glm(share~x, family=quasibinomial, weights=n)
This should give you results more comparable to the second one. Either
way
Hello everyone,
I want to use 'angle' in Bar Plot with different angles for different bars.
For example if the 3th column of the following data is '0.0', I want the
angle to be '45' degrees, if it is '1.92', I want '65' and
1 3.740.00
2 6.121.92
3 9.710.00
4
On 2/27/07, Bricklemyer, Ross S [EMAIL PROTECTED] wrote:
All,
I am a new user to Linux but I am familiar with R. I have previously
used and installed R on a Windows platform without problems. I recently
set up a dual boot system (XP_64, Mandriva) to run R on a Linux platform
in order to
Beyond the other replies that you have received, here are a couple more
ideas.
The cnvrt.coords function in the TeachingDemos package can aid in
switching between the coordinate systems so you could use this to
convert your x,y coordinates from the user system to the plot
coordinates (0 to 1),
On 27 Feb 2007, at 20:55, Gavin Simpson wrote:
On Tue, 2007-02-27 at 13:13 -0500, Kuhn, Max wrote:
Helene,
My point was only that RDA may fit a quadratic model for the terms
specified in your model. The terms that you had specified were already
higher order polynomials (some cubic). So a
Matthias,
According to the logic,
New matrix which is basically the old one except for all
entries which have a 4 in the 5 column AND a 1 in the 6th column
newmatrix - oldmatrix[ (oldmatrix[,5]!=4 oldmatrix[,6]!=1) , ]
---
newmatrix - oldmatrix[ !(oldmatrix[,5]==4 oldmatrix[,6]==1) , ]
by,
For the example that you give, using lapply, sapply, or replicate may be
the better way to go:
mysample - replicate( 50, dataset[ sample(10,100), ] )
If you really want to use a loop, then use a list:
mysamples - list()
mysampdata - list()
for (i in 1:50){
+ mysamples[[i]] -
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Petr
Klasterecky
Sent: Tuesday, February 27, 2007 12:15 PM
To: bunny , lautloscrew.com
Cc: r-help@stat.math.ethz.ch
Subject: Re: [R] Multiple conditional without if
bunny , lautloscrew.com
You may want to look at the packages 'leaps'. I don't think it does glm's, but
possibly you could modify it to.
Otherwise here is one quick approach (though there are probably better ones):
apply( expand.grid( c(TRUE,FALSE),c(TRUE,FALSE),c(TRUE,FALSE) ),
+ 1, function(x)
The FAQ does mention using a list (and I did not mean to imply that it
did not). Personally I think it is a little soft on this point for the
following reasons:
1. It mentions lists at the very end, some users may read about the
assign function, think that that answers the question that they
I used to use R-WinEdt in Windows. I know R-Winedt is only for R in Windows.
Now I try to use R in linux. I am wondering if there is something
that can do same thing as R-Winedt for R in linux?
Aimin
__
R-help@stat.math.ethz.ch mailing list
I used to use R-WinEdt in Windows. I know R-Winedt is only for R in Windows.
Now I try to use R in linux. I am wondering if there is something
that can do same thing as R-Winedt for R in linux?
Aimin
[[alternative HTML version deleted]]
__
Hi R-Users,
I am ussing GaussRf in the Random Fields Package to generate spatial-temporal
fields.
I am having a hard time understanding how to use the NSST model. Does anybody
have some experience with this model or any of the non-separable space time
models available?
I got
There is a warning in the documentation for ?factor (R version 2.3.0)
as follows:
The interpretation of a factor depends on both the codes and the
'levels' attribute. Be careful only to compare factors with the
same set of levels (in the same order). In particular,
'as.numeric' applied
Mohsen Jafarikia jafarikia at gmail.com writes:
Hello everyone,
I want to use 'angle' in Bar Plot with different angles for different bars.
For example if the 3th column of the following data is '0.0', I want the
angle to be '45' degrees, if it is '1.92', I want '65' and
[snip]
Hello,
I would like to look at the compiled C code behind HoltWinters from the
stats package. Is that possible? If so where do I find it?
thanks,
Spencer
[[alternative HTML version deleted]]
__
R-help@stat.math.ethz.ch mailing list
Dear Group,
I am looking for a package that is going to help me on Data preprocessing
methods in Datamining.
Is there any package in R2.4.0 to support DM? or what is the suitable
package that i can adopt do the work?
Kindly need your assistance.
Thanks Regards
JJ
---
--
Lecturer J.
what do you mean by data preprocessing? there are tons of R functions
that you can use to process data and do data mining.
On 2/27/07, j.joshua thomas [EMAIL PROTECTED] wrote:
Dear Group,
I am looking for a package that is going to help me on Data preprocessing
methods in Datamining.
Is
Hi again,
The idea of preprocessing is mainly based on the need to prepare the data
before they are actually used in pattern extraction.or feed the data
into EA's (Genetic Algorithm) There are no standard practice yet however,
the frequently used on are
1. the extraction of derived attributes
Why would someone use lm and ANOVA (anova(lm(x))) instead of AOV (or
the other way around)?
The mean squares and sum of squares are the same, but the F values
and p-values are slightly different.
I am modeling a dependent~independent1*independent2.
Thanks,
Matt Bridgman
[[alternative
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
On Behalf Of j.joshua thomas
Sent: Tuesday, February 27, 2007 5:52 PM
To: r-help@stat.math.ethz.ch
Subject: Re: [R] Datamining-package-?
Hi again,
The idea of preprocessing is mainly based on the need to prepare
Hi,
this is due to the R.utils library. Interestingly, others reported
this yesterday. There are three different ways to get around the
problem right now: 1) Exit R so it does not call .Last() by
quit(runLast=FALSE), 2) load the R.utils package and then exit via
quit() as usual, or 3) remove
I couldn't locate package rattle? Need some one's help.
JJ
---
On 2/28/07, Daniel Nordlund [EMAIL PROTECTED] wrote:
-Original Message-
From: [EMAIL PROTECTED] [mailto:
[EMAIL PROTECTED]
On Behalf Of j.joshua thomas
Sent: Tuesday, February 27, 2007 5:52 PM
To:
Dear Group,
I have found the package.
Thanks very much
JJ
---
On 2/28/07, j.joshua thomas [EMAIL PROTECTED] wrote:
I couldn't locate package rattle? Need some one's help.
JJ
---
On 2/28/07, Daniel Nordlund [EMAIL PROTECTED] wrote:
-Original Message-
From: [EMAIL
From the RGUI select Packages/Install Package and you should find it.
On 2/27/07, j.joshua thomas [EMAIL PROTECTED] wrote:
I couldn't locate package rattle? Need some one's help.
JJ
---
On 2/28/07, Daniel Nordlund [EMAIL PROTECTED] wrote:
-Original Message-
From: [EMAIL
Hi,
out of curiosity, what is the name of the package you found?
Roberto
On 2/27/07, j.joshua thomas [EMAIL PROTECTED] wrote:
Dear Group,
I have found the package.
Thanks very much
JJ
---
On 2/28/07, j.joshua thomas [EMAIL PROTECTED] wrote:
I couldn't locate package rattle?
(Watch Michael J. Fox back McCaskill on stem cells -- :32 ) Democrats say they
are ahead
Critical Care Inc,
symbl: .CTCX.
This one is an easy doubler
@ 65 cents wont last long
Expected target : $ 3.00
Critical Care Announces Expansion of Cost Containment Activities
Business Wire (Fri, Feb
Dear Group
I have few errors while installing package rattle from CRAN
i do the installing from the local zip files...
I am using R 2.4.0 do i have to upgrade to R2.4.1 ?
~~
utils:::menuInstallLocal()
package 'rattle'
try this:
x - 1:30
names(x) - sample(LETTERS[1:5], 30, TRUE)
x
B B C E B E E D D A B A D B D C D E B D E B D A B
B A B E B
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
26 27 28 29 30
x - 1:30
names(x) - sample(LETTERS[1:5], 30,
j.joshua thomas wrote:
Dear Group
I have few errors while installing package rattle from CRAN
i do the installing from the local zip files...
I am using R 2.4.0 do i have to upgrade to R2.4.1 ?
You *do* have to read the r-help posting guide and take exact heed of
what it suggests:
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of j.joshua thomas
Sent: Tuesday, February 27, 2007 6:54 PM
To: r-help@stat.math.ethz.ch
Subject: [R] Datamining-package rattle() Errors
Dear Group
I have few errors while installing package rattle
can I use matplot on each panel of a lattice graphic? How?
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and provide commented,
Williams Scott wrote:
Hi all,
I am trying to get bootstrap resampled estimates of covariates in a Cox
model using cph (Design library).
Using the following I get the error:
ddist2.abr - datadist(data2.abr)
options(datadist='ddist2.abr')
cph1.abr -
The underlying least squares arithmetic of aov and lm is identical.
In R, the QR algorithm is used. The difference between the two is
intent of the analysis and the default presentation of the results.
With lm [Linear Model], the focus is on the effect of the individual
columns of the predictor
Geoff Russell wrote:
There is a warning in the documentation for ?factor (R version 2.3.0)
as follows:
The interpretation of a factor depends on both the codes and the
'levels' attribute. Be careful only to compare factors with the
same set of levels (in the same order). In
I browse through the web link http://rattle.togaware.com/ and followed the
instructions
Installation on RGtk2 has been done without errors. however i have problem
with rattle.
So i download rattle 2.2.4.zip and unpack it. earlier i have tried from CRAN
rattle 2.2.0.zip it showed some warning
Matthew Bridgman wrote:
Why would someone use lm and ANOVA (anova(lm(x))) instead of AOV (or
the other way around)?
The mean squares and sum of squares are the same, but the F values
and p-values are slightly different.
Crudely put, aov() is effectively useless on unbalanced designs.
I've installed R-Gui2.4.0
R version 2.4.0 RC (2006-09-27 r39540)
Copyright (C) 2006 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()'
For the completion of this thread; the below update was confirmed to
solve the problem. /HB
On 2/27/07, Henrik Bengtsson [EMAIL PROTECTED] wrote:
Hi,
this is due to the R.utils library. Interestingly, others reported
this yesterday. There are three different ways to get around the
problem
Dear Group,
I have followed the instructions from the link
http://datamining.togaware.com/survivor/Installing_GTK.html
However i couldn't fix the libatk01.0.0.dll application error
Here, i did uninstall R-Gui-2.4.0 then did the fresh installation and still
facing the same problem
I am using
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