similar to: Conditional Correlation

Hi, suppose that I have the following data.frame: cnae4 cnpj 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 Y 24996 10020470 1 1 2 12 16 21 17 51 43 19 183 24996 10020470 69 91 79 92 91 77 90 96 98 108 891 36145 10020470 0 0 0 0 2 83 112 97 91 144 529 44444 10023333 5 20 60 0 0 0 0 5 20 1000 1110 I would like to create a new variable X that indicates which

When using function heckit() from package ‘sampleSelection’, is there anyway to make t-tests for the coefficients using robust covariance matrix estimator? By “robust” I mean something like if a had an object ‘lm’ called “reg” and then used: > coeftest(reg, vcov = vcovHC(reg)). I’m asking this because in Stata we could use function heckman and then use vce option “robust”. We could do the

Dear R users, I have noted a difference in the merge distances given by hclust using centroid method. For the following data: x<-c(1009.9,1012.5,1011.1,1011.8,1009.3,1010.6) and using Euclidean distance, hclust using centroid method gives the following results: > x.dist<-dist(x) > x.aah<-hclust(x.dist,method="centroid") > x.aah$merge [,1] [,2] [1,] -3 -6

Dear R users, I'm using Ecdf (Hmisc library) to plot four cdf in a same graphic. In this graphic I also plot the 0.99 quantile for these cdf. I successfully plot cdfs using different types of line to distinguish them, but I can't determine the type of lines showing 0.99 quantile. Is there a way to assign different line types for quantile lines in Ecdf plot? Best regards, -- Mateus da

Somebody knows if I can save files in mp3 with the Record command on Asterisk? I try to recompile sox to suport mp3 but Asterisk return the folowing message when I use the Record command: - Executing [*40 at liberado15:15] Record("SIP/1201-083453c8", "/var/spool/asterisk/alarme/alarme-1201-200905121212:mp3") in new stack ??? -- <SIP/1201-083453c8> Playing 'beep'

Mateus, here is a more complex (working !) example : vfs objects = recycle recycle:name = .recycle ; max-size (in bytes) of files allowed in the recycle bin recycle:maxsize = 2000000 ; keep directory trees ? recycle_keeptree = True ; files to exclude from the bin recycle:exclude = *.tmp *.temp *.swp ; root dirs to exclude from the bin recycle:exclude_dir = tmp ; include file versionning in the

Hi, I have some files in mp3 in my Asterisk but when I play it the volume is lo= wer than wav files. Both the files (wav and mp3) are encoded with the same = amplitude. In anothers players the audio volume of these files are equal. Can I fix this diference between volume of mp3 and wav file? Thanks Veja quais s?o os assuntos do momento no Yahoo! +Buscados http://br.maisbuscados.yahoo.com

Hi ! I successfully used recycle bin + audit with these parameters : vfs objects = extd_audit recycle I didn't configure anything else, so I can't tell for advanced options... I don't remember having used any configure options for this. Ganael. mateus@tdkom.com.br@lists.samba.org on 07/28/2003 12:46:54 PM Envoy? par : samba-bounces+ganael.laplanche=edf.fr@lists.samba.org

Hi, I have a bunch of NetPhones that I have bought from MeritCall some time ago for their service. How can I use this phones (supposed SIP phones) to integrate with a Asterisk Setup. I have seen a manual for a similar one but I don?t know If mine are hardcoded in some way. This devices are used by MeritCall , MamaKall, Vivophone etc. I found the manual for an exact same type here:

Hi, I have a question... With the variable ${CHANNEL} I can get the channel whose made the call, or the caller. How can I get the channel of the called side? Veja quais s?o os assuntos do momento no Yahoo! +Buscados http://br.maisbuscados.yahoo.com

Hello, i'm doing a PDC samba server. It's working fine, but i have a question. When i configure winxp to enter in a domain, i need to put the root password, after reboot the machine, i put the passwords that i created with smbpasswd, in this way works. but i would not like to put the root password to enter in the domain. all the others passwords is wrong in this case. just the root

Jim Crichton, I'm trying to run speex on omap 1610 platform and i saw that you have a patch for c55. When i saw your mail about this, i decided to ask you for send me those files above: include\config.h (not automatically generated, sets memory sizes, enables manual alloc) include\speex\speex_config_types.h (match Speex types to compiler types, not generated from types.in

I don´t know if it is a bug, but what's wrong in the folloing (R version 1.1.1, August 15, 2000, under windows 98): > x<-matrix(nrow=10, ncol=2) > for (i in 1:10) + { + x[i][1]<-i + x[i][2]<-i^2 + } Warning messages: 1: number of items to replace is not a multiple of replacement length 2: number of items to replace is not a multiple of replacement length 3: number of items to

Hello, I'm trying to use R to plot a series of events (contained in a data.frame) into a single plot. In this case, the data columns represent known time marks. I would like to visually see the timing between those marks, for all events at once. What would be the fastest way to make that? My data.frame is like this event.1 event.2 event.3 ... event.N 1 0 52 87

Hi, I've been using R since a while now to make 2D histograms. I have some data (appended) that would like to use to make a 3-D plot with x being the first variable in the file, y the second and the height, or z the third variable. How can I do it in R? I would like to have 3-D visualization of this plot. Preferably as a lego plot, that is, a set of stacks that grow with respect to the

Hello, I'm quite new to R, but I've already stepped into this problem: I open a PDF device with: pdf("Name-%d.pdf", width=10, height=10, onefile=FALSE) And draw 4 histograms in a row, expecting the pdf device to automatically number them from 1 to 4. What I get back is only 2 images with names "Name-1.pdf" and "Name-2.pdf" that contain the two last

Hi. I am currently trying to run some Spearman correlations, and have encountered two issues. 1) When using cor.test() with a variable that includes ties, I get the "Cannot compute exact p-values with ties" error. I have read that this function now uses an asymptotic formula that allows for ties, so do not understand why I am getting this error. (I am running version 2.4.0.) I

Hello R gurus, I want to calculate the Spearman rho between two ranked lists. I am getting results with cor.test that differ in comparison to my own spearman function: > my.spearman function(l1, l2) { if(length(l1) != length(l2)) stop("lists must have same length") r1 <- rank(l1) r2 <- rank(l2) dsq <- sapply(r1-r2,function(x) x^2) 1 - ((6 * sum(dsq))

I believe the problem is here: cor1 <- cor(x1, y1, method="spearman") cor2 <- cor(x2, y2, method="spearman") The x's and y's are not looked for in data (i.e. NSE) but in the environment where the function was defined, which is standard evaluation. Change the above to: cor1 <- with(d, cor(x1, y1, method="spearman")) cor2 <- with(d, cor(x2, y2,

R-Experts, Here below my R code working without error message but I don't get the results I am expecting. Here is the result I get: [1] "All values of t are equal to 0.28611928397257 \n Cannot calculate confidence intervals" NULL If someone knows how to solve my problem, really appreciate. Best, S ######################################################### # Difference in Spearman