similar to: The use of R for the elaboration of some index

Hello, Our Statistics Group is evaluating the use of R for the elaboration of some index. We have some datasets sas and we would like to evaluate performance in the elaborations of mean, percentile, Gini index of a population and of a survey sample. I need to open "a dataset". Currently I've understood that I've to follow a code sequence like this: alfa <- {a

Dear R users, Any idea of how to calculate an area of an overlap between two functions? The only R build in function that I found is I Similarity Statistic for Quantifying Niche Overlap and I am really not sure if this function is producing exactly what I am interested in since I was plotting functions and often got confused results (for example: got high value for the overlap of one pair and low

Hi Ben Thanks for your answer I have already tried this, as well as x <- as.POSIXct(strptime("2002-02-02 02:02", "%Y-%m-%d %H:%M")) It works! But it does not fix it widely for all tests used during the "make check" step at compile time. Unless I patch all of them. There is something with localtime but I cannot find what. On another machine with another

Hi list, Time to time, my asterisk goes down.Verifying with TOP, I see the swap memory of the computer get used totally but, I don't see what the process is using it. Hereis a copy wath I see doing top. Does somebody have an idea ? My asterisk version is ====>>> Asterisk CVS-HEAD-08/18/04-22:30:24 Thanks Angel. 08:49:19 up 5:23, 1 user, load average: 0.50, 0.70, 0.64 35

Well.... my problem is that after form post, I have to do a long elaboration. So, my page remain stuck for a long time.... I would like to display an intermediate page after post (thank for your collaboration..blah, blah, blah.....) so that the visitor knows whats going on. Any suggestion? Thanks in advance... -- Posted via http://www.ruby-forum.com/. -- You received this message because you

Dear R users, we would like to announce that on the CRAN a new package (SeleMix version 0.8.1) for selective editing is available. This package includes functions for identification of outliers and influential errors in numerical data. For each unit, it provides also anticipated values (predictions) for both observed and non observed variables. The method is based on explicitly modelling both

Dear R users, we would like to announce that on the CRAN a new package (SeleMix version 0.8.1) for selective editing is available. This package includes functions for identification of outliers and influential errors in numerical data. For each unit, it provides also anticipated values (predictions) for both observed and non observed variables. The method is based on explicitly modelling both

Hello, I am a beginner with R. I read many tutorials and the FAQ but I cannot solve my problem. I use barplot() to view my graph. I try to get more interval marks on y axis. I wasn't able to find options in 'help(barplot)' or 'help(par)' to do this with barplot(). I seek for another option to print y values on my bars like on the graph of the R homepage:

Hello to everybody, I need to convert a json dataset in an R dataframe. I suppose that I'd need to use rjson or rjsonio package. The json dataset is: http://apistat.istat.it/?q=getdatajson&dataset=DCIS_POPSTRBIL&dim=1,0,0,0&lang=1&tr=&te= It would be nice if someone can help me to create a function like the one below:

Hallo Gurus! Sorry my English. I've got some strange problems with Samba-3.0.4. Wenn I try to copy Files from NT (with Scopy.exe) to one Mointmount on Samba, that provide error "Invalid Destination X:\" I tested with fstype = ntfs or so but no way :( I see with Explorer the Mount Drive. Thanks for one Tip. Greetings Ruben Moretti

Hi, I create a directory that will be accessed (read &write) by some users in a windows ADS group. This directory also is shared using samba. If users login to samba server directly using telnet or ssh, they can do writing and reading in this directory. But from share folder, only owner of this directory can write, and other users in the group only can read. hereis the directory: drwxrwxr-x

Helloy all. Running zenwalk on turionx2 processor with wine 1.1.20 War 3 starts very well, but i have a strange errors: war3 exit whem i'm playing any map in 6,11,17-19 minutes every game randomly))) hereis console Code: wine /home/l***/war/war3.exe -opengl err:ole:CoCreateInstance apartment not initialised fixme:advapi:SetSecurityInfo stub fixme:win:EnumDisplayDevicesW

Hi, I am in Australian. Now it is daylight saving time in Australian. I have daysaving time issue on samba client as below. On AIX server, I get the following two files's modified time via command istat. /zytest/file1 (Modified time: Fri Sep 18 12:07:37 EST 2009) /zytest/file1 (Modified time: Sun Nov 1 13:42:16 EDT 2009) On samba client Windows machine, the modified time

Hi everybody, I've spent last 16 hours trying to get Tinc working on my two almost identical linux boxes. Both are running Debian stable with backported Openssl and self-compiled kernel 2.4.24 with ebtables-patch to enable bridging firewall. Both firewalls have both masquaraded and just bridged nets behind (LAN & DMZ) and they are working perfectly. Now I need to get from my home to

Dear R users, I would like to announce that on the CRAN is now available a new package (SamplingStrata version 0.9) for the optimal stratification of sampling frames. This package offers an approach for the determination of the best stratification of a sampling frame, the one that ensures the minimum sample size under the condition to satisfy precision constraints in a multivariate and

Dear R users, I would like to announce that on the CRAN is now available a new package (SamplingStrata version 0.9) for the optimal stratification of sampling frames. This package offers an approach for the determination of the best stratification of a sampling frame, the one that ensures the minimum sample size under the condition to satisfy precision constraints in a multivariate and

Dear useRs, I am pleased to announce the availability of the new package 'StatMatch' (version 0.4) http://cran.at.r-project.org/web/packages/StatMatch/index.html 'StatMatch' contains some functions to perform Statistical Matching. Statistical Matching methods aim at integrate two samples, referred to the same target population, sharing a certain number of common variables but

Dear useRs, I am pleased to announce the availability of the new package 'StatMatch' (version 0.4) http://cran.at.r-project.org/web/packages/StatMatch/index.html 'StatMatch' contains some functions to perform Statistical Matching. Statistical Matching methods aim at integrate two samples, referred to the same target population, sharing a certain number of common variables but

Hi All, I have the following adjacency matrix for a directed graph: [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [1,] 0 0 0 0 0 0 0 0 [2,] 0 0 0 0 0 0 0 0 [3,] 1 0 0 0 0 0 0 0 [4,] 0 0 1 0 0 0 0 0 [5,] 0 0 1 0 0 0 0 0 [6,] 1 1 0 0 0 0 0 0 [7,] 0 0

Hi R Users, After some research I haven't find what I want. I'm manipulating a dataframe with 70k rows and 30 variables, and I run out of memory when exporting this in a *.txt file after some computing I have used : > memory.size()/1048576.0 [1] 103.7730 and I make my export : > write.table(cox,"d:/tablefinal2.txt",row.names=F,sep=';') >