similar to: web address for R-project

? Thu, 9 Mar 2023 14:43:49 +0100 G?ran Brostr?m <gb at ehar.se> ?????: > Is it someone's mirror (authorized) of R-project? It's not currently in the official list of mirrors [*], but anyone can create a CRAN mirror for their own needs as long as they don't overload the CRAN master site: https://cran.r-project.org/mirror-howto.html NexR call themselves a "total data

In the first line, use the dist function, found in library mva, to get the distance between each pair of rows. From this calculate an incidence matrix for which element i,j is true if row i in dat equals row j in dat (and false elsewhere). In the second line, for each row calculate the indices of the matching rows and take the minimum of those as the key. incid <-

On 2020-07-15 14:36, Dirk Eddelbuettel wrote: > > G?ran, > > This is not an easy email to reply to because it _contains nothing > reproducible_. Thanks Dirk, Sorry about that, but my real question was (see below): "Is the problem that openblas uses C versions of blas?" That is, do I need to change F77_CALL(name)(...); to cblas_name(...); everywhere? And if so, is

I want the indices i for which x[i] < 0 (say): > x <- c(1, -1, 3, 3, -2) > where.negative(x) [1] 2 5 Surely where.negative is something simple, but how? G?ran -------------------------------------------------------------- G?ran Brostr?m Department of Statistics tel: +46 90 786-5223 Ume? University fax: +46 90 786-6614 S-90187 Ume?, Sweden

Hello I've successfully installed the package "Detpack" and remembered to call it via library() But when I try to use the functions i get this: chi2testuniform(vals, 0.05) Error in chi2testuniform(vals, 0.05) : could not find function "chi2testuniform" And yet this function (amongst other which also are not recognised) are all listed on the CRAN page:

Hi all, I have the following sql query that I am executing on a machine with single core. I want to know how can I execute the same sqery on a maching that is running with 4 cores. Please provide me the code. NEW_TABLE <- rhive.query("SELECT A, B, COUNT(C) FROM TABLE_A WHERE A>='01-01-2012'") Also let me know how can I leverage only 2 / 3 cores of the machine.

I need to order a long vector of integers with rather few unique values. This is very slow: > x <- sample(rep(c(1:10), 50000)) > system.time(ord <- order(x)) [1] 189.18 0.09 190.48 0.00 0.00 But with no ties > y <- sample(500000) > system.time(ord1 <- order(y)) [1] 1.18 0.00 1.18 0.00 0.00 it is very fast! This gave me the following idea: Since I don't care

I have a problem with some functions handling dates, in packages 'date' and 'survival' (they seem to be identical). For instance, from the documentation, -------------------- mdy.date {survival} R Documentation Convert to Julian Dates Description Given a month, day, and year, returns the number of days since January 1, 1960. Usage mdy.date(month, day, year, nineteen = TRUE,

I have a data frame 'tmp' and a vector 'name' containing 'd2'. I want to save 'tmp' under the name hidden in 'name', and the file must have the same name, plus the extension '.rda'. So I try > tmp x y 1 1 3 2 2 4 > name [1] "d2" > assign(name, tmp) > summary(get(name)) x y Min. :1.00 Min. :3.00 1st

>>>>> peter murage >>>>> on Tue, 4 Apr 2023 06:24:56 +0000 writes: > Which package in R replaced package prob? Well, if you google that you should quickly be lead to (something I even think makes sense to memorize as "rule" package=<pkg> ) : https://CRAN.R-project.org/package=prob which now says that the package was archived as it

Hi, I have requirement to move the data from Linux local path( ex /home/user/sample.txt) to hadoop HDFS using RODBC in R I knew that we can move the data using rhive comamnds like *rhive.put* and *rhive.get *but looking for similar commands using RODBC as well. I would appreciate for your inputs. Regards, Divakar Phoenix, USA [[alternative HTML version deleted]]

Hi Dennis, look at the help page for summary.survfit, the Value n.event. G?ran On 2024-05-15 22:41, Dennis Fisher wrote: > OS X > R 4.3.3 > > Colleagues > > I have created objects using the Surv function in the survival package: >> FIT.1 > Call: survfit(formula = FORMULA1) > > n events median 0.95LCL 0.95UCL >

Does someone know the rules by which 'coxph' returns 'frail', the predicted frailty terms? In my test function: ----------------------------------------------- fr <- function(){ #testing(frailty terms in 'survival' require(survival) dat <- data.frame(exit = 1:6, event = rep(1, 6), x = rep(c(0, 1), 3),

I wanted to add some text to a plot and got (R-1.6.0, Linux): > text(x = c(1, 4), y = 5, labels = x) Error in text.default(x = c(1766, 1895), y = 5, labels = x) : Object "x" not found With the default value of 'labels': > text(x = c(1, 2), y = 5, labels = seq(along = x)) Error in seq(along = x) : Object "x" not found A scoping bug? :) But >

Hello, I am apparently confused about the use of an id parameter for an event history/survival model, and why the EHA documentation for aftreg does not specify one. All assistance and insights are appreciated. Attempting to specifiy an id variable with the documentation example generates an "overlapping intervals" error, so I sorted the original mort dataframe and set subsequent entry

Hi, When an integer argument is passed as value, node_set_value segfaults. Reproducer is at the end of this message The backtrace points at hivex-py.c, function get_value. While obj is non-NULL, `bytes = PyUnicode_AsUTF8String (obj);` returns NULL. Kind regards, Peter https://lekensteyn.nl #!/usr/bin/env python3 import hivex, sys h = hivex.Hivex(sys.argv[1]) print(h) val = {

Hi, This patch series is based on a prior patch[1], splitting off changes as requested and incorporating feedback from Richard Jones. It introduces type validation to avoid segmentation faults (instead, it reports an exception) and fixes handling of the bytes type in Python 3. Major changes since that series: - Drop newly introduced support for integer types for DWORD/QWORDS - Reject Unicode

A nice default value for the `destfile` argument in download.file() would be `basename(url)` i.e. the name of the downloaded file. This would correspond to default behavior in many other web/ftp clients and makes code slightly more concise: download.file("https://svn.r-project.org/R/trunk/doc/CRAN_mirrors.csv") mirrors <- read.csv("CRAN_mirrors.csv") [[alternative

Hello, I'm trying to use coxph() function to fit a very simple Cox proportional hazards regression model (only one covariate) but the parameter space is restricted to an open set (0, 1). Can I still obtain a valid estimate by using coxph function in this scenario? If yes, how? Any suggestion would be greatly appreciated. Thanks!!! [[alternative HTML version deleted]]

Full_Name: Masafumi OKADA Version: 2.0.1 OS: Windows Submission from: (NULL) (130.158.158.65) In the list of CRAN mirrors($R_HOME/doc/CRAN_mirrors.csv), I found a mistyping. Mirror in University of Tsukuba is described as "Tsukaba", not "Tsukuba". I know "Tsukuba" is correct, because I'm webmaster of this mirror :-) Current: "Japan