similar to: How to take the average of multiple rows

Hi all - my first time here and am having an issue with the Predict function. I am using a tutorial as a guide, locate here: http://www.ats.ucla.edu/STAT/R/dae/mlogit.htm My code gives this error > newdata1$predicted <- predict(mlogit,newdata=newdata1,type="response") Error in `$<-.data.frame`(`*tmp*`, "predicted", value = c(0.332822934960197, : replacement has

Dear gurus, I've analyzed a (fake) data set ("data") using logistic regression (glm): logreg1 <- glm(z ~ x1 + x2 + y, data=data, family=binomial("logit"), na.action=na.pass) Then, I created a data frame with 2 fixed levels (0 and 1) for each predictor: attach(data) x1<-c(0,1) x2<-c(0,1) y<-c(0,1) newdata1<-data.frame(expand.grid(x1,x2,y))

Dear R users I have the matrix of the centres of some clusters, e.g. 20 clusters each with 100 dimentions, so this matrix contains 20 rows * 100 columns numeric values. I have collected new data (each with 100 numeric values) and would like to keep the above 20 centres fixed/'unmoved' whilst just see how my new data fit in this grouping system, e.g. if the data is close to cluster 1

Hi I have a tab delimited file with fillowing content: "swissProtID" "entrezID" "bitVec" "Q62924" "---" "00000000100010000000000000000000" "P18897" "---" "00000000000001000100000000000000" "Q62736" "---"

Hi, I am wondering how to make a function Fun to make the following work: t0 <- (paste("hgu133a", "ENTREZID", sep="")) xx <- as.list(Fun(t0)) # make it work like xx<-as.list(hgu133aENTREZID) thanks, -- Weiwei Shi, Ph.D Research Scientist GeneGO, Inc. "Did you always know?" "No, I did not. But I believed..." ---Matrix III

Hi R-helpers, My real data is a panel (unbalanced and with gaps in years) of thousands of firms, by year and industry, and with financial information (variables X, Y, Z, for example), the number of firms by year and industry is not always equal, the number of years by industry is not always equal. #reproducible example firm1<-sort(rep(1:10,5),decreasing=F) year1<-rep(2000:2004,10)

Hello! I have a matrix: > dim(data1) [1] 34176 581 of 34176 rows and 581 columns, I want to make a new matrix data2 by taking the 2nd column, 9th column, 16th column.... the column number is in the order of: 2 9 (2+7) 16 (9+7) 23 (16+7) ... the new matrix data2 should include 83 columns, is there an easy way to do that using cbind() function? Thanks a lot! Allen [[alternative HTML

Dear R Wizards, After much frustration and days of confusion I have finally broken down and am asking for help, which I don’t like doing, but I just can’t figure this one out on my own. I’ve conducted a laboratory experiment testing the effects of temperature and salinity on whether or not a biological event will occur (Go or NoGo). I’ve coded the factors temperature and salinity as factors for

Hi everyone. I have two questions. I’ve found some other questions and answers similar to these but they didn’t solve my problem. I’m working with a panel of firm/years observations (see my reproducible example). I’m using the plm package. My panel not only is unbalanced but also have some gap’s in years. #reproducible example

Hi everybody, I've got a very strange problem: As far as I remember I didn't change anything on my Asterisk side. I have 2 SIP providers to which I can place outbound calls. Today I noticed that outbound calls to provider "inode" fail (and inbound from this provider too). On the CLI I get every 20 seconds following messages: Nov 9 20:01:07 NOTICE[952]: chan_sip.c:5422

Saju Palayur <saju_pa at hotmail.com> writes: > Hi > > > > We have ported the Narrow band 8 Khz Speex encoder and decoder on to TI DSP 5505 > > > > To compress 20ms of 16 bit audio sampled at 8Khz it takes 4.2ms. > > Is there any optimizations I can do to make it run faster. The first thing to do would be to profile the code (I assume you're using

I am running an Asterisk server through a Cisco 7206 PSTN gateway. I am able to make outgoing SIP calls without a problem, though incoming calls have been somewhat of a problem. I am not sure exactly how sip.conf should look in such a scenario. I believe most Cisco gateways are just managed through ACL's, with no authentication, so I think I have the outgoing "peer" statement

Hello, while checking new mtu9k-setup, I discovered that ping has some odd behaviour. If I use payloadsize > 4067, every 2nd icmp-echo-request seems to be malformed: ping -s 4068 -D 10.5.49.65 1st: 12:21:09.048447 IP 10.5.49.126 > 10.5.49.65: ICMP echo request, id 46597, seq 0, length 4076 0x0000: 4500 1000 0f2d 4000 4001 a507 0a05 317e 2nd: 12:21:10.052891 IP 10.5.49.126 >

I compiled a program and standard library using clang/LLVM and found the results interesting: text data bss dec hex filename 141312 4076 16668 162056 27908 bzip2.arm 131764 4076 16668 152508 253bc bzip2.armv7 134748 4048 16624 155420 25f1c bzip2.i386 259112 4028 16732 279872 44540 bzip2.microblaze 168044 4040 16816 188900 2e1e4

On Thursday, December 08, 2011 02:46:39 AM Csaba Raduly wrote: > On Wed, Dec 7, 2011 at 9:43 PM, Richard Pennington wrote: > > I compiled a program and standard library using clang/LLVM and found the > > results interesting: > > > > text data bss dec hex filename > > 141312 4076 16668 162056 27908 bzip2.arm > > 131764 4076

https://bugzilla.samba.org/show_bug.cgi?id=5505 Summary: rsync 3.x reporting excluded files as error Product: rsync Version: 3.0.2 Platform: All OS/Version: All Status: NEW Severity: normal Priority: P3 Component: core AssignedTo: wayned@samba.org ReportedBy: nhasan@nadmm.com

Hi all, has anyone ever tested the speex source on a 64bit OS. I am interested if the source is ready for x64 platforms. Cheers, Christoph -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/speex-dev/attachments/20100322/dd4b9645/attachment.htm

On Wed, Dec 7, 2011 at 9:43 PM, Richard Pennington wrote: > I compiled a program and standard library using clang/LLVM and found the > results interesting: > >   text    data     bss     dec     hex filename >  141312    4076   16668  162056   27908 bzip2.arm >  131764    4076   16668  152508   253bc bzip2.armv7 >  134748    4048   16624  155420   25f1c bzip2.i386 >

Hoping someone out there can help me...this seems like an easy task but I can't figure it out... I want to replace variables in one dataset (Dataset1) with a variable from another dataset (Dataset2). All the values for variables x1 and x2 in Dataset1 have a unique match to the variable uniquenum in Dataset2. For example, in Dataset1 grpnum A has a value of 343 for variable x1. In Dataset2,

On Thu, Dec 8, 2011 at 11:46 PM, Richard Pennington wrote: > On Thursday, December 08, 2011 02:46:39 AM Csaba Raduly wrote: >> On Wed, Dec 7, 2011 at 9:43 PM, Richard Pennington  wrote: >> > I compiled a program and standard library using clang/LLVM and found the >> > results interesting: >> > >> >   text    data     bss     dec     hex filename