similar to: using object.find() in a loop not returning an array

Hi, I need to get the environment variable ORACLE_SID from the OS. I know this can be done with the following: $blah = env("PATH") However, the ORACLE_SID variable is only set under the oracle user account. So I would need a way to login as the oracle account first to retrieve the ORACLE_SID variable. Is there anyway to get the environment variable from a user''s account

Hi Listers, I am trying to reflect a PCA biplot in the x-axis (i.e. PC1) but am not having much success. In theory I believe all I need to do is multiply the site and species scores for the PC1 by -1, which would effectively flip the biplot. I am creating a blank plot using the plot command and accessing the results from a call to rda. I then use the calls to scores to obtain separate site and

Hi, I have a couple questions about fitting environmental (land use factors, plant species presence-absence, and soil variables) constraints to my CCA biplot. 1. After successfully plotting species and site scores in my CCA, I have been trying to insert the biplot arrows of the environmental constraints in my data set using the text() function. When I do that, the plot changes completely. Is there

Hello R-user community, I am applying the function metaMDS. However, I would like to know if there is any option to export the data I got from the axis as a data frame. I have tried as.data.frame.list but is not working. Any suggestion? Thank you in advance for your help, Lineth [[alternative HTML version deleted]]

Greetings! I've ran into a couple difficulties for a particular rsync use-case I'm involved in implementing - hoping someone here might be able to clue me in! I've got an existing linux box, with a particular directory that needs to be mirrored onto another server, into a different base path on that server - i.e.: server1:/var/lib/bar/ to server2:/backupdir/var/lib/bar/ Now,

Dear Rexperts, Given, aar <-function(command) { switch(command, {scrn = cat("scrn :Screening","\n")} {dx = cat("dx :Diagnosis","\n")} {df = cat("df :Don't Forget","\n")} ) } I want to be able to do: aar("dx") # function does cat("dx :Diagnosis","\n")

Here are a few patches adding some missing functions in NvPlatformProbe, which iirc is being used as of xserver 1.13 First patch adds a nouveau_kernel_mode_enabled helper, similar to xf86-video-radeon Second and third use the function in Nv{Pci,Platform}Probe And last one ensures we can still use ZaphodHead and relative head positioning via xorg.conf The coding style may be a bit off, despite my

Hi folks, Over the last few weeks, one of our WinXP machines (of many) has started generating errors like the following in our log files: Jul 5 09:43:30 blah smbd[13180]: blah-xp (192.168.1.1) couldn't find service sharename.dll where "sharename" is a real share name that this user should be mapping. We see lots of these errors, one for each share the user tries to map. In

I would like the R console to wrap lines at 80 cols. It does not do so, even though I have used the Rgui Configuration Editor to set the Console cols at 80 and the Pager cols at 80. Please tell me how to set it up so I have word wrap. Just to be clear: in older/other R versions, console input is wrapped at 80 cols and so you have something that looks like > blah blah blah blah blah blah blah

Greetings! I am just now learning to use R for my dissertation project. I need to manipulate a lot of text and numeric data. I created a data frame that has 7 columns and 127 unique rows. Now I need to replicate each line 6 times and then later change values in the first 2 columns. I am trying to figure out how to accomplish this. I think that I need to use rep(my.df, each=6) but it does

I've got a problem for which the combination of -R and --link-dest doesn't seem to be quite enough---and I may have discovered a few small bugs as well; test cases are below. [And if someone has a scheme for doing this that doesn't involve rsync at all, but works okay, I'm all ears as well---I'm not the first with this problem.] Here's my problem: I unfortunately need to

Puppet right now requires every element of a path to have an individual file definition. This makes it had to take an arbitrary path as a parameter. You are forced to require your client to make the entire path structure for you or instead you use an exec resource and call mkdir -p. Using an exec resource does not generate an File resources so autorequire does not work. I didn''t

Hi ! I use Samba with OpenLDAP. The Samba users information are keept in LDAP. I'd like to keep the login scripts in LDAP. Something knows how can I do this ? And how Samba would read the login scripts in LDAP and not in netlogon directory ? Thanks, Bruno Stella PS: Sorry by my English :-)

We don't really expect to have too many events in the queue. If there are, then the algorithm we use isn't appropriate. Add a warning when the queue gets very long, as it's an indication of something having gone wrong. Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- src/drmmode_display.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git

I have taken over some old Rails code and am trying to get the tests to run. In the functional test every time the assertion ''assert_redirected_to'' is called I get the following error: test_should_update_venue(VenuesControllerTest): NoMethodError: undefined method `[]'' for #<Enumerable::Enumerator:0x102f747e0>

Hi there, I need to: 1. STORE a text of the below format in a (MySQL) database (using a ''textarea''), and then 2. RETRIEVE & DISPLAY it in exactly the same format (meaning: keeping all paragraphs/line breaks). The intended text format looks like this: *** Blah blahblah blah blah blahblah blah blah blahblah blah blah blahblah blah, blah blahblah. <- NEW

-- Executing unixODBCput("SIP/10-cc1b", "BLAH/blah=bkw") in new stack -- unixodbcput: family=BLAH, key=blah, value=bkw -- Executing unixODBCput("SIP/10-cc1b", "BLAH/blah=bk2") in new stack -- unixodbcput: family=BLAH, key=blah, value=bk2 -- Executing unixODBCget("SIP/10-cc1b", "testingget=BLAH/blah") in new stack -- unixodbcget:

Hi, here a set of patches against the nouveau-ddx. This is an extended and revised set, based on Francisco Jerez feedback from autumn last year. [1/9] Makes pageflipping work again on X-Server 1.12rc. It apparently stopped working somewhere around Xorg 1.11+. [2/9] Implements handling of pageflip completion events from the kernel. Francisco Jerez argument against including it was that the

I know this is fairly basic, but I must have somehow missed it in the manuals. I have two vectors, often of unequal length. I would like to compare them for identity. Order of elements do not matter, but they should contain the same. I.e: I want this kind of comparison: > if (1==1) show("yes") else show("blah") [1] "yes" > if (1==2) show("yes") else

Hello all: I have written a few R scripts and am trying to turn them into a package for submission to CRAN. All of these scripts are R code only, no C or C++ or anything else. I'm working with R 2.0.1 running on a Windows XP machine. So far running ">rcmd install --build --docs=normal mypkge" seems to work (i.e., the library "mypkge" is installed in R\rw2001\library and