search for: evalutating

Displaying 20 results from an estimated 56 matches for "evalutating".

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2006 Jun 06
0
Score test to evalutate the proportional odds assumption.
To the list: What R commands will perform the score test on an ordered multinomial logit model to evaluate the proportional odds assumption? Many thanks. Mtichell Wachtel [[alternative HTML version deleted]]
2004 Mar 05
4
Command Line Expressions
Hi, Is it possible to run R in command line to evalute R expressions and return results to stdout, something like >R CMD -e "R.version$minor" then you got return >"8.1" Or do a simple calculation >R CMD -e "sin(1.2)" >0.932039 Thanks. -- Pingping Zheng Department of Mathematics and Statistics Fylde College Lancaster University Lancaster LA1 4YF
2007 Apr 27
2
Limit on vector evaluation
Dear R Experts, Why I try to run this expression: x<-sapply(rnorm(rep(10,100000),mean=9,sd=1.5),mean) it evaluates the first 10000 values and then stops, but does not return to the command prompt. My cpu keeps running at 100%. When I exit the expression with CTL-C, I then see that x holds 10000 values. How can I evalute the expression 100000 times, or more if I want? Thanks in advance.
2010 Mar 04
3
Is it possible to recursively update a function?
Here is the test code. foo<-function(x) exp(-x) for (i in 1:5) { foo<-function(x) foo(x)*x foo(2) } The error is "evalution nested too deeply". I tried Recall() but it didn't work either. Thanks a lot for your input.
2014 Apr 08
2
[LLVMdev] Why "I = ++I" instead of "++I" in COFFDump.cpp ?
On Mon, Apr 7, 2014 at 12:09 PM, Joerg Sonnenberger <joerg at britannica.bec.de > wrote: > On Mon, Apr 07, 2014 at 08:38:58AM -0600, Richard wrote: > > Oops, meant to send this to the mailing list instead of to Reid > > privately. (Why cc the mailing list instead of just sending to the > > mailing list?) > > > > In article <CACs= >
2004 Nov 23
3
Wiki Choices
I have selected 4 software packages for us to evaluate in order to decide on the best possible engine for the much-requested cAos Community Wiki. All 4 samples are now up and running for you to try out, play around with, and evalute. The URL's are as follows: https://caos.nplus1.net/c-arbre/ https://caos.nplus1.net/dokuwiki/ https://caos.nplus1.net/pwp/ https://caos.nplus1.net/tikiwiki/
2005 Jan 11
2
Changes in expression in R 2.0.1
Hello! plot(1:10,main=expression(1 <= "m" <= 5)) The above command works perfectly in R 1.9.1 but returns an error in R 2.0.1 This is documented in NEWS for R 2.0.0 (or ONEWS in R 2.0.1) and it is said: o R no longer accepts associative use of relational operators. That is, 3 < 2 < 1 (which used to evalute as TRUE!) now causes a syntax error. If this
2009 Dec 07
1
Multiple regression script
Hi all, I'm doing Multiple linear regression for a data set. However, it takes a lot of time, as I would like to check every possible combination of factors, evalute the results based for instance on their p values, and then choose the best regression model. So, I wonder if anyone might have a script for that? Or if not, do you have some suggestions how to create such a script? I've
2009 May 21
1
Negative value for adjustedRandIndex?
Hello, I am a very new user to R so please have patience with me. :clap: I am trying to evalute the "internal response" for a couple of different cluster methods with the help of the AdjustedRandIndex, which is included in the mclust package. However, I do get a bit puzzled when I get a negative value as the value should be in intervall of [0,1], am I correct? Have I done something
2005 Jan 13
1
ASTCC dimensioning
hello there, any one who used ASTCC in a real enviroment, or has successfully handled above 1k simultanous calls. need some evalution of ASTCC. if any one has such an experience please share it with the rest thank you Atif
2012 Apr 24
1
returning functions inside lapply
This has been asked before, but I just cannot figure out why lapply should behave this way given that R uses lazy evalution. Even after reading (or at least trying to read) parts of the R language definition. > f <- function(x) {function() {x}} > a <- list(f(1), f(2), f(3)) > a[[1]]() # as expected [1] 1 > a[[2]]() # as expected [1] 2 > a[[3]]() # as expected [1] 3 > b
2015 Feb 25
1
performance issue with large group and dbcheck / dc join
Hi everyone, yesterday I had to debug a failing join on a large domain for a group of primary schools with 1000+ desktop and 10k accounts. The domain run mostly ok except for some replications issues, however joining a new DC just takes eons and so does dbcheck. After some investigation into dbcheck (4.1.17) and some "human powered" valgrind like evalution using pudb, I came to the
2003 Nov 05
3
using LSODA in R
R help list subscribers, I am a new user of R. I am attempting to use R to explore a set of equations specifying the dynamics of a three trophic level food chain. I have put together this code for the function that is to be evaluted by LSODA. My equations Rprime, Cprime, and Pprime are meant to describe the actual equation of the derivative. When I run LSODA, I do not get the output that
2020 Aug 28
4
[Bug 1456] New: Consider eliding empty variables if expanded within an element list
https://bugzilla.netfilter.org/show_bug.cgi?id=1456 Bug ID: 1456 Summary: Consider eliding empty variables if expanded within an element list Product: nftables Version: unspecified Hardware: All OS: All Status: NEW Severity: enhancement Priority: P5 Component: nft
2009 Jan 29
1
Arima_Like() and NaN - a (possible) problem, a patch, and RFC
Hi, recently I have started working with R (v. 2.7.2), and I have been using R's internal ARIMA_Like() function (from the "stats" package) to estimate some ARIMA models. In particular, I use ARIMA_Like() in a function "fn()" that I feed to the optim() method; the main goal is to find optimal ARIMA prediction models for some time series. The ARIMA_Like() function returns a
2017 May 19
3
Samba 4.5.8 ADS user not showing in directory tree - chown "invalid user"
Hi, I'm currently working on evalutating a AD-Domain for my Department. Since I have a couple of year experince in running a NT-Style Domain, my choice is samba - nowadays AD-DS. Now I'm stuck, and I would really appreciate some more thoughts and a push in the right direction. :-) Thank your in advance Franz The facts: A quick te...
2006 Mar 19
0
RJS Templates Don''t Automatically Eval
Following the directions for using RJS has nearly worked for me - actually I''m using it successfully but not the way its documented and others have reported it working. The javascript code is generated properly but its not evaluted. I followed instructions found at: http://www.codyfauser.com/articles/2005/11/20/rails-rjs-templates and
2002 Apr 03
0
Another question on locfit
Hello!!! Thank you all for your suggestion on my last question about locfit. Now I have another question: I would like to change the evalution structure ev in locfit() to a vector/matrix. I created a vector and a matrix: > vec <- mat.or.vec(101, 1) > vec <- c(0:100) > mat <- matrix(data = vec, nrow = 101, ncol = 1) and I tried to change the ev parameter: > fit <-
2005 Mar 26
1
Trouble with expression() in R-win 2.0.1
Hi. The following statement works fine in R-win 1.8.0, but yields a syntax error in R-win 2.0.1 (and possibly in other versions after 1.8.0): plot(c(1,2),main=expression(a==b==c)) I note that the following workaround executes successfully in both versions of R... plot(c(1,2),main=expression(a*"="*b*"="*c)) ...but I don't really understand
2005 Jul 10
1
O/T -2 Log Lambda and Chi Square
Hi R People: Sorry about the off topic question. Does anyone know the reference for "-2 Log Lambda is approx dist. Chi square", please? It may be Bartlett, but I'm not sure.... thanks in advance! Sincerely, Laura Holt mailto: holtlaura at gmail.com