similar to: assigning NA's

Hi there, I'm a new R user and I've got a little problem: I would like to read several files at once (which works) and create R objects for each individual file (which doesen't work) within a loop: this is the way I've tried to program this: fn<-list.files(path = "/home/klimet/patrick/LAEGEREN/NEBEL/FOGEVENT2000/", pattern=NULL, all.files=FALSE, full.names=FALSE)

Dear R Community, We have recently installed R 1.5.0 on several workstations. Ever since, if I try to extract certain numbers or lines from a file (which contains many NA's), I don't only get my desired line but all other lines which contain NA's. In a file with 15000 rows and 7500 NA's this is not very practical. In the earlier R-Version this worked when I typed in the

I've succeeded in running the wonderful charting program OziExplorer (3.85.3c), http://www.oziexplorer.com/ , on LINUX (RedHat 6.2) using WINE 20010112. The times to load the program and to load a map did take 5 to 8 times longer using WINE than they did using WIN95. I was able to enable the serial port and have the position computed by my GPS displayed on the chart. OziExplorer is a

> Two of those are compile errors, suggesting you aren't pulling in the > right header file (it's in common/serialise-double.h I believe). Thanks, fixed those errors. > I can't tell for sure without seeing the diff. You may mean just > `ptr++`? But it could be something else, depending on what you're > trying to do. I'm trying to unserialise normalization

Dear R-users, I'm trying to extract the exact location of the maximum value in a vector or a matrix, meaning I want not only the maximum itself but also at which position (e.g row 6, column 12) it is located. I appreciate any suggestions. Thanks, Patrick -------------- next part -------------- A non-text attachment was scrubbed... Name: patrick.vcf Type: text/x-vcard Size: 339 bytes Desc:

Dear R Community, When making a summary with a vector, the result is "numeric" and I can recall its components (like median, mean, etc.) for further use. However, if I use summary with a matrix, the result is of mode "character" (like "Median : 1.2127") and I cannot extract the results for direct further use. Thanks for any hints, Patrick -------------- next part

Dear colleagues, I often use chemical formulas to label my x-axis, e.g. in barplots. I used to do this like the following example and it worked just fine: a <- seq(2,24,2) b <- seq(3,36,3) c <- rbind(a,b) barplot(c, width=c(0.9, 1.1),space=c(0.2, 0.75), col=c("indianred4", "yellow2"), beside = TRUE, xlab="Ions", yaxt="n", xaxt="n", ylab

Dear colleagues, I often use chemical formulas to label my x-axis, e.g. in barplots. I used to do this like the following example and it worked just fine: a <- seq(2,24,2) b <- seq(3,36,3) c <- rbind(a,b) barplot(c, width=c(0.9, 1.1),space=c(0.2, 0.75), col=c("indianred4", "yellow2"), beside = TRUE, xlab="Ions", yaxt="n", xaxt="n", ylab

Hi, I am having some problems using the if statement correctly. I have used it many times previously so I dona't know what is different with this case. Here is my problem: I have a 1X10 matrix of values as follows: > H.MC [,1] [1,] 4.257669 [2,] 7.023242 [3,] 4.949857 [4,] 5.107000 [5,] 4.257669 [6,] 4.257669 [7,] 4.257669 [8,] 4.257669 [9,] 4.257669 [10,] 4.257669

Hi, First of all, I know that not dropping SYN/FIN isn't really a big deal, it just makes no sense. But since it doesn't make any sense, I don't see the reason why not to discard them. I'm running pf on FreeBSD 5.4-RELEASE-p3 and I scrub any traffic. I've read some other posts on google and as far as I can tell, clearly invalid packets (like packets with SYN/RST set) is

Hello I have the following problem : group the lines of a dataframe when no information change (Matricule, Nom, Sexe, DateNaissance, Contrat, Pays) and when the value of Debut of lines i = value Fin of lines i-1 I can obtain it with a do loop. Is it possible to avoid the loop ? The dataframe initial is df1 dput(df1) structure(list(Matricule = c(1L, 1L, 1L, 6L, 6L, 6L, 6L, 6L, 6L, 8L, 8L, 8L,

Hola, Partiendo de un data frame con 2 variables de fecha (inicio y fin): df <- data.frame(inicio = c(as.Date("2016-01-01"), as.Date("2016-02-14")), fin = c(as.Date("2016-02-01"), as.Date("2016-02-29"))) Necesitaría crear 12 nuevas columnas adicionales, una

Hi, I have the following problem (with R 0.61.3 an Linux, and a new and empty workspace) > oldpar<-par() > par(oldpar) Error: attempt to set invalid value for graphics parameter "fin". > oldpar$fin [1] 6.992034 6.990803 but now: > oldpar$fin <- c(6.99,6.99) > par(oldpar) it works. It seems, that if I set oldpar$fin to values greater than listed above

Hi all, I have problems in a dataframe variables types. Look: from a loop function: for(...){ ... dados.fin <- rbind(dados.fin, c(L=j, A=j^2, Nsp=nsps, N=length(amosfin$SP), AmT="am",NAm=nam, AMST=amst)) dados.fin <- rbind(dados.fin, c(L=j, A=j^2,

Buenas tardes, Tengo un data frame denominado “trabajadores”, que cubre desde el 1 de enero de 1997 hasta el 30 junio de 1999, con 3 columnas: Identificador (ID), la fecha de entrada en la empresa (ENT) y la fecha de salida (SAL). Deseo localizar aquellos trabajadores que, durante dicho periodo, NO han llegado a pasar un 31 de diciembre y un 1 de enero seguidos (cambio de año) como asalariados

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================== I feel like an Appalachian miner that just found a new vein of coal! -- Jeremy Allison after finding a new set of NTSTATUS codes returned by NTcreate&X.

Hi all, Please a moment to look my source code, this is very similar to example of the documentation. I added FIXED_POINT flag. My source code compile and build but not decode correctly (the error may be in the while). I work with eVC 4.0 and pocket pc 2003. Someone know what is the error? Thanks. Rodrigo. #include "speex.h" #define FRAME_SIZE 160 void CPlayerDlg::OnButton3() {

Hi all, I have a problem when I am encoding (or decoding) stereo audio. With mono data, things are fine and everything works without any problems. When I try to decode stereo data, all I get is a static sound - similar to that of a radio not tuned to any specific station. I wonder what might be wrong? Below is the code, first, of the encoder and next that of the decoder. Any information or

Forwarded message: > From full-disclosure-admin@lists.netsys.com Wed Apr 21 11:49:12 2004 > To: full-disclosure@lists.netsys.com > From: Darren Bounds <dbounds@intrusense.com> > Subject: [Full-Disclosure] IETF Draft - Fix for TCP vulnerability > Date: Tue, 20 Apr 2004 18:19:58 -0400 > > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > >

Ned, Thank you very much for the response. Great example following through on the premise. It sounds like I need to have a better understanding of the traffic patterns on my network to know the optimal order for iptables filtering rules. My brief example - Premise: I want to limit outsiders from interfering with LAN client machines. So, I have the following rules regarding forwarding traffic: