similar to: Datetimes differences

I have two problems for the data processing of my large data base (50000 rows). For example, a sample is as follows Num <- c(1,2,3,4,4,4,5,5) Date <- c("1/1/04 0:48","1/1/04 1:52", "1/1/04 1:55", "1/1/04 2:14", "1/1/04 3:09", "1/1/04 8:02", "1/1/04 9:05", "1/1/04 9:06") Place <-

I would like to compute the MC test (rfm.test) available in the package MarkedPointProcess (for the data BITOEK for example) in order to test the dependence between the marks and their locations. Why the syntax of rfm.test is false here? I have the message : ****************************** ML WARNING! Forbidden values! -- if there are too many warnings try narrower lower and upper bounds for the

Dear colleague, I'd like to compute linear discriminant analysis, using R. In the book Modern applied statistic with Splus (Venables & Ripley, p. 396), lda function is used. Could you tell me where I can find this function? At what site, can I download this library ? Thank for your help. Best Regards Sovan ---------------------------------------------------------------- Prof. Sovan

Hi, With WXP it's fine but with W98 or NT I don't see services. Here is an extract of the "log.machine" [2003/05/22 10:51:13, 1] smbd/service.c:make_connection(636) pcvideo (141.115.16.24) connect to service rieux as user rieux (uid=902, gid=900) (pid 956) [2003/05/22 10:51:29, 0] smbd/service.c:make_connection(252) pcvideo (141.115.16.24) couldn't find service

Hello everybody, Is it normal that I don't see links in my unix box ? I run samba 2.2.2 and solaris 8 Regards and thanks you for your help Jean Frontin * team system I. R. I. T. UMR 5505 * University Paul Sabatier * phone (33) 561 55 63 03 118, route de Narbonne * fax (33) 561 55 62 58 31062 Toulouse cedex 04 * e-mail frontin@irit.fr FRANCE

Hello, I am running a samba 3.0.32 under fedora core 9. I only try to authenticate users against a ldap server. Of course this server knows the encrypted password as microsoft does. I entered the ldap password using smbpasswd to query into the ldap. After this, I just obtain a message like "you don't have rights to ...". What errors do I make ??? Any ideas will be appreciated

Dear R users, I face to a nested pattern and despite the numerous examples in the help I am still confused. I sampled bugs in different habitats within sites which were within rivers themselves within different regions. The habitat correspond to different substrata (not systematically present in all sites). For rivers and sites, I have environemental variables (e.g. altitude and slope of

Hi, I have a question that I have not been succesful in finding a definitive answer to; and I was hoping someone here could give me some pointers to the right place in the literature. A. We have 4 sets of data, A(t), B(t), C(t), and D(t). Each of these consists of a series of counts obtained in sequential time-intervals: so for example, A(t) would be something like: Count A(t): 25,

Hi, I’m sorry, I know that it is a recurrent question but I have not been able to find the response in the Rhelp archives. I think my data require the use of the glmmPQL function but I do not know how to make the model selection. Since the AIC and log-likelihood are apparently meaningless, how can we select the parameters for a model and compare the models to find which one fits best the data?

Samba 1.9.17p1. The log file contains Ks of messages like this: ERROR: set_share_mode: failed to ftruncate share mode file /usr/adm/locks/share.119542272.430101 to size 64 (Permission denied) ERROR: set_share_mode: failed to ftruncate share mode file /usr/adm/locks/share.119542272.430101 to size 64 (Permission denied) ERROR: set_share_mode: failed to ftruncate share mode file

Hi! One of the three French CRAN mirrors, cran.cict.fr (Toulouse) seems to be down most of the time, and at least really not reliable. It has currently been down for 28 days (!) [1], and I know that over two years I've rarely been able to use it (no response, slow, hangs...). I'm sure the maintainers of this mirror mean well, but the result is really negative for French R users. This

Hello, I am plotting a 3D function using persp and I would like to use greek symbols in the axes labels. I have found examples like this one on the web: plot(0,0,xlab=expression(kappa[lambda]),ylab=substitute(paste(phi,"=",true,sigma),list(true=5))) this works well with plot but not with persp: with the command persp(M,theta = -20,phi =

Hi, when I try to mount a windows share with a valide kerberos ticket : mount.cifs //auberge.iut.lan/install_autocad /mnt/test/ -o user='IUT\Administrateur',password=toto,sec=krb5i I get this error : Jun 2 12:32:51 brice-deb kernel: fs/cifs/cifs_spnego.c: key description = ver=0x1;host=auberge.iut.lan;ip4=10.31.0.12;sec=krb5;uid=0x0 Jun 2 12:32:51 brice-deb cifs.spnego:

Dear all, I try to figure out how to use R to count the number of pixels of the same color in some gray-level picture. I managed to read it in either tiff or jpeg format, but the returned pixmap object keeps its information out of (my) reach. Is there an easy way to tabulate the different color/graylevel pixels and their numbers? Or should I use a completely different (free) software?

Hello, All: The vignette with the sos package used "upquote.sty", required for R Journal when it was published in 2009. Current CRAN policy disallows "upquote.sty", and I've so far not found a way to pass "R CMD check" with sos without upquote.sty. I changed sos.Rnw per an email exchange with Prof. Ripley without solving the problem; see below. The

Hi all - I have written an XML-RPC app using action-web-service. Mostly works well. Except I just noticed that my :datetime types are coming back as :date types. That is, when in the console I query the record via Foo.find_by_id(123) I get back actual datetimes. If I then do it via XML-RPC, fetching that same record I get back dates (ie. hour/minute/second are set to 00:00:00) Any ideas?

I thought that the function eigen(A) will return a matrix with eigenvectors that are independent of each other (thus forming a base and the matrix being invertible). This seems not to be the case in the following example A=matrix(c(1,2,0,1),nrow=2,byrow=T) eigen(A) ->ev solve(ev$vectors) note that I try to get the upper triangular form with eigenvalues on the diagonal and (possibly) 1 just

I'm trying to send data to a server with openssh 7.9p1, but it's hanging somewhere. the client stop at the line : Jul 7 11:52:16 TOTO sshd[19553]: debug3: channel 0: will not send data after close and after 5 minutes the client closes the connection, why ? This is the trace of the server openssh : ( DEBUG3 level) Jul 7 11:52:15 TOTO sshd[31175]: debug3: fd 6 is not O_NONBLOCK Jul

Hello, I'm new to R and in the process of testing it My first question: I fail to read in my data (ANSI toto.txt file, tab separated) > test <-read.table("toto.txt") Error in file(file, "r") : unable to open connection In addition: Warning message: cannot open file `toto.txt' > test <-

I have this listed in the Toto Issues list on Git and know that it is affecting one other person and so far no ideas... just want to throw it out here if anyone else has had the issue or better yet has a fix: I have a pretty stock instance of Toto. Locally I run it on thin and everything works. When I push it to heroku, the index loads but on every article, instead of showing the date in the