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Hi Is there a function for computing the standard correlation coefficient (not pearson) in R? Thanks Mick

Hi, I have made a GUI in PerlTk and I would use R within perl. I actually try to install RSPerl but I have some problems during the compilation In order to call R from perl I use actually an other system based on the OPEN command in perl. It works fine but when I tried to call the fonction plot() of R from perl the plot do not appears and a file named plot.ps is generated. Unfortunalelly, my

Dear all, I am developing a GUI in perl-Tk and I would use R engine to make some analysis and some plots. I have seen that the package RSPerl allows R from perl exchanges but this package is developed on and for intel based computers. When I try to install the package on solaris I have some errors has somebody already used RSPerl on solaris ? Many thanks, Patrick

Hi everybody !! I have a vector named v1 with a lot of values from 0 to 10. Is there a solution to replace all 0 by 1 ?? I have tried with a 'FOR' loop... Thank you very much

Hi everybody, I'm using a vector to strore some strings. I create a vector named seq2 : > seq2<-vector(length=0) I have a string named b > b [1] CATGGTAGGAATAC I put b in the vector > seq2<-c(seq2,b) Finally I edit seq2 > seq2 [1] "14760" My question is why I obtained a number (14760) when I add a string (CATGGTAGGAATAC) I have an idea : when I edit b, I see

Hi, im using net rpc vampire to migrate users/ groups from nt4 to samba3 with ldap backend. But the umlauts (????) in the displayname are malformend. Unix charset in smb.conf is set to ISO8859-1. Any hint how to correct this? Regards S.Drees

Hi list, Some years ago, here at University of Poitiers, we used something called Netware. But it was expensive, so it was decided to abandonned it : some services migrated to samba and OpenLDAP, and others migrated to Windows Server. So now, Win7 is coming, and unfortunately we can't use Samba2 anymore. So the solution should be to use Samba3, wich supports Win7. But (yes there is

Hello, i try to migrate user/groups from NT4 PDC to Samba3 with LDAP backend. There is already an NIS-Server with Samba runing, so there exists two userlists. I migrated the user/ groups from windows via net rpc vampire and added/changed the UID?s from the NIS-Server but didn?t change the SID. A teammate told me, there could be some access problems, if i don?t change the SID. So i tried to change

Hi, Does anyone know if R has the functionality to calculate a simple moving average. I cant seem to find it in the help menu. thanks, Wayne Dr Wayne R. Jones Statistician / Research Analyst KSS Group plc St James''s Buildings 79 Oxford Street Manchester M1 6SS Tel: +44(0)161 609 4084 Mob: +44(0)7810 523 713 KSS Ltd A division of Knowledge Support Systems Group plc Seventh

Dear all, Is there a test in R for the randomness of a sequence of observations (e.g. to test the random number generator)? Specifically I am looking for autocorrelations which are not necessarily linear in nature, which the acf function does not seem to be flexible enough to detect as it tests for linear autocorrelation. Thanks in advance, Paul.

Hi there fellow R-users, I'm stuck on this seemingly trivial problem. All I want to coerce a character string into a command. For example: x<-rnorm(20) y<-rnorm(20) str<-"lm(y~x)" I want to evaluate the "str" command. I have tried eval(as.expression(str)) But it doesn't seem to work. I am aware of the call command, but for reasons I won't go

Hi there fellow R-users, Does anyone know if there exists a package for associated rules data mining (market basket analysis) in R. I have tried searching CRAN but with no luck. Regards Wayne KSS Ltd Seventh Floor St James's Buildings 79 Oxford Street Manchester M1 6SS England Company Registration Number 2800886 Tel: +44 (0) 161 228 0040 Fax: +44 (0) 161 236 6305

Hi there fellow R-users, Can anyone tell me if there exits an R package that deals with serial correlation in the residuals of an lm model. Perhaps, using the Cochrane Orcutt or Praise Wilson methods? Thanks, Wayne Dr Wayne R. Jones Senior Statistician / Research Analyst KSS Limited St James's Buildings 79 Oxford Street Manchester M1 6SS Tel: +44(0)161 609 4084 Mob: +44(0)7810 523 713

Hi there fellow R-users, Im seeing some strange behaviour when I multiply a vector by a matrix Here is my script: > tr 1 2 3 4 5 6 0.2217903 0.1560525 0.1487908 0.1671354 0.1590643 0.1471667 > > ex1 a b c d e f 1 0.2309579 -3.279045 -0.6694697 -1.1024404 0.2303928 -1.5527404 2

Hi there, Does anyone know if R has a function for testing whether a time series is stationary?? Thanks in advance, Wayne Dr Wayne R. Jones Statistician / Research Analyst KSS Group plc St James's Buildings 79 Oxford Street Manchester M1 6SS Tel: +44(0)161 609 4084 Mob: +44(0)7810 523 713 KSS Ltd A division of Knowledge Support Systems Group plc Seventh Floor St James's

> Hi there fellow R-Users, > > I am trying to use the "package.skeleton" to create my own package with > R.1.7.1 on Windows XP Professional. > I have followed the package.skeleton example and have downloaded the > necessary files found at http://www.stats.ox.ac.uk/pub/Rtools/tools.zip. > > and perl5, available via

Hello there fellow R-users, I am using the RODBC functionality to query a database. I am trying to read in a columns of strings which have a character field lengths greater than 255. The data.frame that I recieve back from the RODBC query only contains the first 255 characters (the rest having been truncated). Any help on how to solve this problem would be greatly appreciated. Reagrds Wayne

Hi there fellow R users, Has anyone got an R example of applying an Ideal demand system, possibly using the library systemfit?? Thanks Wayne Dr Wayne R. Jones Senior Statistician / Research Analyst KSS Limited St James's Buildings 79 Oxford Street Manchester M1 6SS Tel: +44(0)161 609 4084 Mob: +44(0)7810 523 713 KSS Ltd Seventh Floor St James's Buildings 79 Oxford Street

Hello All, Does anyone out there know a way to decompose time series objects with missing values. A simple "na.omit" will not work since it does not preserve the time differences between succesive observations. Thanks in advance, Wayne Dr Wayne R. Jones Statistician / Research Analyst KSS Group plc St James''s Buildings 79 Oxford Street Manchester M1 6SS Tel: +44(0)161

HI there, Does anyone how I can build my own library of R functions? Regards, Wayne Dr Wayne R. Jones Statistician / Research Analyst KSS Group plc St James's Buildings 79 Oxford Street Manchester M1 6SS Tel: +44(0)161 609 4084 Mob: +44(0)7810 523 713 KSS Ltd A division of Knowledge Support Systems Group plc Seventh Floor St James's Buildings 79 Oxford Street Manchester M1