similar to: overlapping graphs in logarithmic y-axis

Dear all, Happy New Year for all of you! I hope we have an year of essential freedom for everyone! I am trying to manipulate a matrix in order to know in which column and in which row a number is allocated. But, when we use the function "which" it returns the position of the number in the "vector representation of the matrix". For example: >

Can someone please give me a pointer here. I have two matrices matA A B C 1 5 2 4 2 2 4 3 3 1 2 4 matB A B C 1 TRUE FALSE TRUE 2 FALSE TRUE TRUE 3 FALSE FALSE FALSE how do I extract all the values from matA where the coresponding entry in matB == TRUE (or FALSE), perferably in vector form. Many thanks tom

I'm trying to compare two matrices made up of bits. doing a simple comparison of matA == matB yields this sort of output. [,1] [,2] [,3] [,4] [,5] [,6] [1,] FALSE TRUE FALSE TRUE TRUE FALSE [2,] TRUE TRUE TRUE TRUE TRUE TRUE [3,] FALSE TRUE FALSE FALSE FALSE TRUE [4,] FALSE TRUE TRUE FALSE FALSE FALSE [5,] TRUE TRUE TRUE TRUE FALSE FALSE [6,] TRUE TRUE

Dear R helpers: Sorry to bother for a basic question about model.matrix. Basically, I want to apply the dummy coding rule in a dataframe with complete factor levels to another dataframe with incomplete factor levels. I used model.matrix, but could not get what I want. The following is an example. #Suppose I have two dataframe A and B

Dear UseRs, MY PROBLEM IS A SMALL PIECE OF A REAL BIG AND A COMPLICATED PROBLEM. IF I DELIBERATE IN A VERY SIMPLE WAY THEN ALL I WANT IS TO PUT ALL THE POSSIBLE COMBINATIONS OF 75 DISTANCE MATRICES (BY TAKING 4 MATRICES, MORE COMMONLY 75C4), in the following equation. t<-as.matrix((MAT1)^2+(MAT2)^2+(MAT3)^2+(MAT4)^2+,upper=T,diag=T)) Then "1215450" values of "t"(one for

Hi, I'm rather new to this domain so I may be doing stupid things without being concious of that. I've got a Patton MATA I'm trying to setup as T.38 fax adapter. Whenever I connect a fax machine (Dell MFP1815dn) or a phone to it, I can successfully send a fax or talk to the other end. Whenever I connect a fax modem (Dell Inspiron 6400 laptop), I keep getting "No signal. Line is

Hi, I would like to know how to enable samba to use the same user/passwords that those that exists in the linux machine. Best regards, Nestor Mata Cuthbert

Hay, if you get answer, so please inform me too thank Stephan -----Urspr?ngliche Nachricht----- Von: Luis Mata [mailto:mataluis at xtremenetworks.biz] Gesendet: Mittwoch, 19. Februar 2003 03:10 An: asterisk-users at lists.digium.com Betreff: Re: [Asterisk-Users] H323 & asterisk George: Hi, if you get the answer can you please share it with me. Thanks... glinyu at attbi.com said:

Dear useRs, my question could be very basic for which i apologize in advance. Each column of a matrix with dimensions 365 rows and 37 columns was drawn against another matrix of dimensions 365 rows and 1 column. with that i was able to draw 37 curves on the same axis. now i want to draw an average curve of these 37 curves on the same axis in such a way that all the curves (average and 37

Hi i wanna know exactly the principal functions of ldap, if is posible send me a example because im not very clear about this protocol with samba. thanks in advance Cristhian Dominican Republic -- "No basta saber, se debe tambi?n aplicar. No es suficiente querer, se debe tambi?n hacer"(Goethe, Johann Wolfgang von). Saludos Cristhian Nunez AGB-CDI Dominicana Abraham Lincoln

Hi, I have 2 questions: Question 1: I define 2 variables: "a", "b": > a<-rbinom(4,10,0.8) output: [1] 9 7 8 8 > b<-rbinom(2,6,0.7) output: [1] 4 5 if I write: > write.table(a, file = "filename", etc. etc. .... ) it save only the values of variable "a". There is a way to save in a .txt file the values "a" and "b" as

On Monday 28 April 2003 07:29, Leonardo Luiz Padovani da Mata wrote: > Which protocol icecast uses for stream the audio? > HTTP. Mike --- >8 ---- List archives: http://www.xiph.org/archives/ icecast project homepage: http://www.icecast.org/ To unsubscribe from this list, send a message to 'icecast-request@xiph.org' containing only the word 'unsubscribe' in the body.

The rules for conformability of objects required for various operators remain a mystery as do some related problems like the rules for recycling in creating arrays etc. Would someone be able to direct me to where such rules are stated? In a related vein, there are all manner of operations that are readily coded in Gauss or in MATA that fail, often mysteriously, in R. Are there some

Has anyone had any success getting WinXP 32bit to use 4 CPU's under Centos 5.5 KVM? I have tried everything and the best I can get is 2 CPU's. I tried everything listed here http://www.linux-kvm.com/content/running-windows-smp-guests I am using the VIRTIO drivers. Is this known limitation of KVM-83-164 (Centos5 release) with WinXP 32bit? I think there are reports of it working

Hello, I am translating some pages of Wiki of Wine into Spanish: In http://wiki.winehq.org/wineboot the first line says: wineboot preforms actions that would normally be done ... There might be wineboot performs actions that would normally be done I am not quite sure, but to translate it was not much meaning in the phrase to the word "preforms." On the other hand, I would like

Dear useRs,is there a way in R to overlap curve of each column of two matrices( 19columns and 365rows) and (17cols and 365rows) against single matrix (1 col and 365rows)?i used par(new-TRUE) and "lines" command but both are not working. thanks in advanceeliza [[alternative HTML version deleted]]

I am attempting to get Rails running on Windows with an Apache 2 server. I seem to be having some trouble, and in spite of my best efforts to find a solution, I could not. I believe that I configured Apache correctly. I have included EnableSendfile Off EnableMMAP Off Win32DisableAcceptEx FastCgiConfig -maxClassProcesses 1 -maxProcesses 1 -minProcesses 1 -processSlack 1 \ -initial-env

Hello, in scilab /Matlab there are functions that can create linear sequences (like R's seq()) as well as logarithmic sequences. Is there a logarithmic aequivalent of seq()? Or maybe this would be an idea for newer R-releases, maybe a type-option with "linear" and "logarithmic" as parameters....?! Ciao, Oliver

Hola, buenas tardes: Necesitaba un poco de socorro con xtable, si fuese posible. Mi problema es que quiero 'formatear' específicamente algunas celdas de una tabla generada con xtable y no soy capaz. Detallo el problema de ejemplo: vv<-rbind(c(1,1,0,1),c(0,0,1,1)) vv[2,3]<-<-paste("\\textbf{",vv[2,3],"}",sep="") xtable(vv) > xtable(vv) % latex

Dear Researches, sorry for the easy and common question. I am trying to justify the idea of RandomForest don't require a transformations (e.g. logarithmic) of variables, comparing this non parametrics method with e.g. the linear regressions. In leteruature to study my phenomena i need to apply a logarithmic trasformation to describe my model, but i found RF don't required this approach.