 | | | rhelp | | Dear useRs
I 'm trying to download some data through the HTTPS protocol. However
download.file() does not support HTTPS (R 2.0.1 on WinXP)
Error in download.file(https.url destfile "test.txtDear all
I need an advice in the following problem.
I have to maximize two functions of the form f1(x) f(y1 x alpha1 beta1) and f2(x) (y2 x alpha2 beta2) the maximization is with respect to alphHello!
I have two vectors and want to know how many of their elements are equal -
what 's the best way to do this in R?
Best regards
Sven
(See DAAG book p. 173 ex. 3)
I 'm a new user of R and I 'm following the DAAG text. I want to create a
subset of the races2000 data frame but get errors because of a mismatch
of values in somI fitted a GAM model with Poisson distribution
using the function gam() in the mgcv package.
My model is of the form
mod <-gam(y~s(x0)+s(x1)+s(x2) family poisson).
To extract estimates at a In R 2.0.1 under Windows 2000 at least in some cases as.POSIXct
adds one to the date
> March1.1959.POSIXct <- as.POSIXct( "1959-03-01 ")
> March1.1959.POSIXlt <- as.POSIXlt( "1959-03-01I have a dataframe with names in the first column and wait times
between decisions in the second column. Since individuals make
multiple decisions I want the average for each individual. For
I am new to R. Having come from SPSS and SAS to this program I know
that my problem is
reshaping from long to wide. How would I go about reshaping data frame
(A) so that
information for each recoHello
Is there a way to get plot.summary.Design() to plot the variable labels instead of the variable name on the y axis of the confidence interval plot generated? I am using R2.0.1 on windows xp.Hi Folks
While I was browsing in the R-help archives yesterday
I got curious about the time series of the sizes of
the monthly archives in MB.
This turned out to have an unexpected feature oi am trying to figure out the pearson residuals in a lm model
vl.lm <- lm(VL ~ GSS)
resid (vl.lm ��pearson��)
but when i tried other types of residuals such as "working " "deviance " etHi
I have a data.frame with 2 columns. The first column is an ID column.
The other columns are description of the ids. There is more than one
description for each Id.
Want I want to get as a v
Oleg
Please do not cross-post between r-devel and r-help. It is considered bad
taste.
On 25 February 2005 at 15 05 Oleg Sklyar wrote
| Hi Community
|
| here is the problem Linux prHi
My previous message is appended I 'm still struggling with building on AIX. I
updated my config.site to follow the suggestions from R-admin
MAIN_LDFLAGS -Wl brtl
SHLIB_LDFLAGS -Wl -G
TIf _you_ were asked to give a 40 minute dog and pony show about R for
a group of scientists ranging from physicists to geographers what
would you put in? These people want to know what R can do.
Is is possible from within a function to cause its caller to return()?
I have a function that lets user make edits to certain objects and then
checks that the edited objects still make sense. IfI can 't figure out how to get the "summary " method in the URCA package to
work.
E.g. when I use the following code fragment in the help for the "ca.jo "
function
it always tries to use the "summarI have a commonly recurring problem and wondered if folks would share
tips. I routinely get tab-delimited text files that I need to read in.
In very many cases I get
> a <- read.table( 'juOn 25-Feb-05 Melanie Vida wrote
> For a financial data set with large variance I 'm trying to
> find the outlier threshold of one variable "x " over a two
> year period.
> I qqplot(x2001 x2002) a
Dear Jacques
Did you ever figure that error out? I have recently
hit it too. In my case it comes from glm() when
I replace family binomial with family cauchit
for some home brewed cauPlease stop posting (almost) identical questions!
You already posted a very similar question to R-help (and received
two answers) and you posted the same question on R-SIG-Finance!
As both Uwe Hi there
I am wondering if I can get some general help or source about
canonical discriminant analysis in R.
My idea is trying to linearly "combine " 300 variables supervisely
(according to tFor a financial data set with large variance I 'm trying to find the
outlier threshold of one variable "x " over a two year period. I
qqplot(x2001 x2002) and found a normal distribution. The latteOn Feb 25 2005 at 10 05 AM Oleg Sklyar wrote
> here is the problem Linux problem (reported to work on Windows). I
> need to generate graphical output in any of bitmap format under the 'R
>I want to know where all the NAs are in a matrix. The data frame looks like
this
> vmc[1 5 ]
date year month day snow.new prcp tmin snow.dep tmax
1 01NOV1954 1954 11 1 i have 3 questions
1 the english linking r
2 the relivance of sociology to nigeria
3with the aid of any communication model explain the
process of communication
Version 2.9 of survey is on CRAN. In addition to various minor
improvements and bug fixes there are two major changes
- full multistage finite-population sampling is supported (as in SUDAAN)
Hi
I sent the below message to r-devel but received no answer. I would like
to contribute my system but I need som advice concerning the
connections. Is my proposal of any interest to you?
regardPlease do consult the posting guide and not post to multiple lists.
On Fri 25 Feb 2005 Oleg Sklyar wrote
> here is the problem Linux problem (reported to work on Windows). I need to
> geneOn Fri 25 Feb 2005 Oleg Sklyar wrote
> Hi Community
>
Use a virtual framebuffer - an example of an earlier question about this
on the list is
http //finzi.psych.upenn.edu/R/Rhelp02a/ar |
|
|
