similar to: Convert factor to numeric vector of labels

Dear list. New to R, I'm looking for a way of using crosstab to output low-dimensional (higher than 2) contingency tables (frequencies, per-cents by rows, % by columns, mean, quantiles....) I'm looking for something of the following sort dataframe: singers, categorical variates: voice category (soprano,mezzo-soprano, ...) , voice type( drammatic, spinto, lirico-spinto, lirico,

Hi, I have an R script (transferred from SPLUS) and would like to compile a standalone EXE (or DLL) for WINNT. Would somebody know how this works or how it could be done ? Thanks so much for any hints and suggestions; best regards F. Falk Huettmann Geography Dept.-Earth Science- 2500 University Drive N.W. University of Calgary Calgary AB, T2N 1N4 CANADA Email: falk at ucalgary.ca Tel. 403

Does anyone have any experience using a PRI gateway, I am looking for a way to have multiple asterisk boxes use one PRI, and send that over the network. I herd there are copper gateway devices (like a X100P card, only it registers with asterisk using sip, and it doesn't have to be physically connected to the box) Does anyone have any experience with a PRI gateway? And could tell me the cost

Can someone show me how to set up DUNDi, I will be using it to connect 14 asterisk servers internally. I don't want to use it on the external world. If anyone has any examples of connecting 2 or 3 (if their is a difference) machines in a DUNDi co-operation that would be helpful. Johnathan Falk Network Administrator Clinton Community Schools

Hi, I am using vim to edit my files...I do not know what has been pressed by me as my R code get converted to such a crap... %PDF-1.4 %<81>â<81>ã<81>Ï<81>Ó\r 1 0 obj << /CreationDate (D:20100902122215) /ModDate (D:20100902122215) /Title (R Graphics Output) /Producer (R 2.11.1) /Creator (R) how to reconvert it to the my actual code?? as I do not have backup for

Hi, I''m wondering why SIGINT and SIGTERM both were chosen for the quick shutdown? I agree with SIGINT but not with SIGTERM. A lot of unix tools send SIGTERM as default (kill, runit among some) and it seems to be the standard way of telling a process to quit gracefully but not among Ruby people (there are a few other ruby processes behaving the same way). I just think it''s weird

Hi, I have a data file, certain lines of which are character fields. I would like to skip these rows, and read the data file as a numeric data frame. I know that I can skip lines at the beginning with read.table and scan, but is there a way to skip a specified sequence of lines (e.g., 1, 2, 10, 11, 19, 20, 28, 29, etc.) ? If I read the entire data file, and then delete the character

I have coded a patch witch allows to forward environment variables from the client to the server. To specify forwarding in your ssh client add the option ForwardEnv varname # forward varname with value # as in environment of the # ssh client. If variable is # not defined in the environment # of the ssh client nothing will # be forwarded. ForwardEnv varname=value # forward

Could someone help me understand this Basically I want to know the position of certain numbers in large output data sets. First consider the following simple example where we get the postions of ones (1) in the vector q. > q <- c(5,1,1,3,1,1,1,1) > q [1] 5 1 1 3 1 1 1 1 > for (i in 1:length(q)) if(q[i]==1) print(i) [1] 2 [1] 3 [1] 5 [1] 6 [1] 7 [1] 8 Well done! But now consider

Hello shorewall-users, we have a strange problem where some of our customers cannot access our webshop, but most of the customers can. I have been slowly eliminating possibilities and am now left with either the firewall (Shorewall 1.4) or the webshop server. What appears a lot in the logfiles is: Jul 26 11:51:04 gw kernel: Shorewall:logdrop:DROP:IN=eth0 OUT=eth1 SRC=84.128.198.240

Hi, I have a problem with the time formatting in R. I have entered time in the format "MM:SS.xyz" and R has automatically classified this as a factor, but I need it numerically. However when I use as.numeric() it gives me totally different numbers. Is there any way I can tell R to read thes input as a number? Thank you very much [[alternative HTML version deleted]]

Hello all, Running the "ancient" 1.4.7-RC1 version I have a problem with port forwarding. I have for a number of external fixed IP addresses forwarding to an internal terminal server - this works :-) DNAT net:111.22.33.44 loc:192.168.1.11 tcp 3389 DNAT net:222.33.44.55 loc:192.168.1.11 tcp 3389 Now I need to forward port 80 from one external address to an

Hi, > dd <- data.frame(A=c("b","c","a"), B=3:1) > dd A B 1 b 3 2 c 2 3 a 1 > unlist(dd) A1 A2 A3 B1 B2 B3 2 3 1 3 2 1 Someone else might get something different. It all depends on the values of its 'stringsAsFactors' option: > dd2 <- data.frame(A=c("b","c","a"), B=3:1, stringsAsFactors=FALSE) > dd2

I am cleaning up my 4-STABLE system. After a fresh installworld, I am looking at files that did not get touched by the install. Is it safe to remove all such files? In particular, I am looking at /usr/libexec/lib-elf.so.1, which has the schg flag set. I am afraid to remove this for fear of making my system unbootable. Could somebody please reassure me that it is ok to noschg and remove this old

I have loaded the foreign package and am still having problems with an import. I get a message that reads, unable to open file. Whe I try different files I get the same message. Here is the code I used. Am I missing something? I am using 1.7 and have also tried this in 1.6 with the same problem. hsb<-read.spss("C:\HLM504_Student\Examples\AppendxA\HSB1.SAV", use.value.labels=TRUE,

Here I don't want to start a discussion, but rather share a *solution* that took me some days to come up with. The whole stuff started with a power-outage. After reboot, my server (ext3) came back with the dreaded file system error (Ctrl-D to reboot or password for maintenance) - if you've never seen this, consider yourself lucky! In any case, I did the fsck as prescribed, but abandoned

I am faced with a network that needs to autoswitch to isdn should T-1 go down. After a shorewall search it looks to be quite a deal with routing config with linux. Like scripts written to deal with knowing the T-1 is down. I looked into a cisco router that does this. around $3000 This network has used shorewall as the gateway for 4 years now. Currently Fedora as op. system. It appears to me

Folks, I have a very basic question. The solution eludes me perhaps because of my own lack of creativity. I am not attaching a fully reproducible session because the issue may well be becuase of the way the data file is, and the data file is large (and I don't know whether I can legally distribute it). If people can suggest things that might be wrong in my data or the way that I am reading it,

Dear R-users, When I tried to import a text file (tab delimited) which has 2000+ rows with the following command (With the importData in S, it works though), x <- read.table(textfile, sep= "\t", skip=5, stringAsFactors=F) I received the following warning message: Error in scan(file, what, nmax, sep, dec, quote, skip, nlines, na.strings,: number of items read is not a multiple of

How can I install Unreal Tournament under wine (20010510)? When I tried it, I got following message after all files were copied: >err:psdrv:PSDRV_FindPrinterInfo Error 2 getting PPD file name for >printer 'Printer1 auto' >fixme:winspool:AddPrinterW DocumentProperties fails >verr:psdrv:PSDRV_FindPrinterInfo Error 2 getting PPD file name for >printer 'Printer1