similar to: couldn't find function "..."

Forwarded Message: > To: Steve Arthur <sarthur at crick.protogene.com> > From: Thomas Lumley <thomas at biostat.washington.edu> > Subject: Re: [R] couldn't find function "..." > Date: Wed, 5 Jul 2000 16:16:25 -0700 (PDT) > ----- > On Wed, 5 Jul 2000, Steve Arthur wrote: > > > Hi, > > > > R 1.0.1, on Linux(mandrake/RedHat).

Hi, I am writing a basic function to extract the z scores for some linear regression coefficients: zscore<-function( y, x) { lm<-lm( y ~ x ) z <- coef(lm)/sqrt(diag(vcov(lm))) return(z) } I would like to pass a dataframe to the function as a argument so the function call changes from zscore(df$y1,df$x1) to zscore(y1,x1,data=df) but I am not sure how to reference the data

Hi I was looking through the help on how to get standardized scores and came across an anomaly. The help.search("zscore") reports there is such a function in R.base. However, when I try to get help on zscore it reports no such function and says that R.base in built for win32. I'm running the Mac OS X version of R with the smorgasboard of packages that are included in that

hola a todos de nuevo, tengo el siguiente error cuando compilo el libunicall despues de compilar spandsp y libsupertone. esto es en fedora 5 hello to all, I have the following error again when I compile libunicall after compiling spandsp and libsupertone. this is in fedora 5 testcall.o: In function `handle_uc_event': /root/asterisk/mfc/libunicall/testcall.c:515: undefined reference to

# ./testcall testcall.conf Chan 1, class 'mfcr2', variant 'ar,10,4', end 1, caller 0, from '30025860' to '013331339767' Chan 2, class 'mfcr2', variant 'ar,10,4', end 1, caller 0, from '30025861' to '013331339768' Chan 3, class 'mfcr2', variant 'ar,10,4', end 1, caller 0, from '30025862' to

Asterisk-people, Some of you may have heard that we were working on a simple, cross-platform IAX client library called "iaxclient". We've pretty much been "on vacation" with the project for a while, but recently have made some progress, and now have the library working across platforms, and a simple test client called "testcall", up and running on 3

Dear R Help list, My question is regarding extracting the standard error or Z-score from a cph or coxph call. My Cox model is: - modz=cph(Surv(TSURV,STATUS)~RAGE+DAGE+REG_WTIME_M+CLD_ISCH+POLY_VS, data=kidneyT,method="breslow", x=T, y=T) I've used names(modz) but can't see anything that will let me extract the Z scores for each coefficient or the standard errors in the same

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I just installed R (2.11.1) 64bit under Windows 7 64 bit When trying to readin files I get the following error message: > > source(file="C:\\Users\\me\\Documents\\My PhD\\Modelling\\R\\Scripts\\Functions\\functions 20jan10.r") Error in file(file, "rt") : cannot open the connection In addition: Warning message: In

Hi folks! I run the following code to get a CI for a Poisson with lambda=12.73 library(MASS) set.seed(125) x <- rpois(100,12.73) lambda_hat<-fitdistr(x, dpois, list(lambda=12))$estimate #Confidence Intervals - Normal Approx. alpha<-c(.05,.025,.01) for(n in 1:length(alpha)) { LowerCI<-mean(x)-(qnorm(1-alpha[n]/2, mean = 0, sd = 1)*sqrt(var(x)/length(x)))

Here I am again with question I'll feel foolish for asking, when I see the answer. I'm trying to produce a report and here's where I get stuck: How do I get R2HTML to produce the same number format? Particularly remove the decimal places for Par and Sal. Are there better methods to produce this type of report? Thanks, L.A. R version 2.10.0 XP

Guys, when compiling libunicall i have these errors. Any idea? creating libunicall.la (cd .libs && rm -f libunicall.la && ln -s ../libunicall.la libunicall.la) if gcc -DHAVE_CONFIG_H -I. -I. -I. -g -O2 -MT testcall.o -MD -MP -MF ".deps/testcall.Tpo" -c -o testcall.o testcall.c; \ then mv -f ".deps/testcall.Tpo" ".deps/testcall.Po"; else rm -f

Hi All: I was looking for, but could not locate in the packages, or in the R archive searches if there exists an R implementation of Cuzick's test of trend. The test is described as follows: An extension of the Wilcoxon rank-sum test is developed to handle the situation in which a variable is measured for individuals in three or more (ordered) groups and a non-parametric test for trend

Hi List, I'm trying to connect Asterisk with a Nortel Meridian using an E1 with MRFR2 signaling. I've connected both cards, and compiled all the required software... The problem is every call (outgoing or incoming) got dropped, complaining about some "T1 timed out" Only for testing purposes I'm using an application called testcall included on the lib-unicall package, and

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I have a astunicall-1.4 setup with a te110p to a nortel pbx in Mexico. (Hate R2!). This is what I get when trying to call to * box using testcall: ./testcall Chan 31, class 'mfcr2', variant 'mx,20,4', end 0, caller 0, from '' to '' Loading protocol mfcr2 Thread for channel 0 MFC/R2 Chan 31: Call control(9) MFC/R2

I'm using an S4 object with a slot of type 'call': I would like to be able to initialize it with something like NULL or NA (indicating that there is no information in the slot) but the value should comply with the fact that it must be of type call. Is there any simple way to obtain this? Thanks for any hint, Roberto -- <r/> | Roberto Brunelli - [scientist at Fondazione

Dear Steve and *.* e1r2 developers and users, now MFCR2 is successfully installed! many thanks for your help. I'm living in Argelia. I have configure my MFCR2 according argentina R2 settigs. (look at the end of the message) the testcall run perfectly (only warnings and I think that is just debug). but I have many problems and when I run Asterisk-MFCR2, generally in the begging no errors

R, I want to get means and confidence limits on the original scale for the treatment effect after running a mixed model. The data are: response<-c(16,4,5,8,41,45,10,15,11,3,1,64,41,23,18,16,10,22,2,3)

Hi All, I try to compile the last version of iaxclient with the new build system, i also compiled speex 1.2b2 . When the makefile try to compile the sample code testcall I have the following mistales: gcc -I/d/Lib/iaxclient-2.0.1/portaudio-1.9/src/common -I/d/Lib/iaxclient-2.0.1/speex-1.2/include -o testcall.exe testcall.o ../../lib/.libs/libiaxclient.a

Another question about lattice: Is there a way to use plotmath in the labels and strips? E.g. xyplot(y~x|group,data=test.df, panel=function(x,y,subscripts,df) { llines(x,y,col="black",lwd=2) llines(x,df[subscripts,"lowerCI"],lty=2,col="#aaaaaa") llines(x,df[subscripts,"upperCI"],lty=2,col="#aaaaaa") },

Guys, I'm trying to configure a TE406P with MFC/R2. here goes my zaptel.conf: span=1,0,0,ccs,hdb3,crc4 cas=1-15:1101 dchan=16 cas=17-31:1101 span=2,0,0,ccs,hdb3,crc4 cas=32-46:1101 dchan=47 cas=48-62:1101 The first strange behavior is that the: zap show status shows this: Description Alarms IRQ bpviol CRC4 T4XXP (PCI) Card 0 Span 1