similar to: Execute expression ( R -e) without close

Hi in matlab I defined a function (double gamma, parameters at the end of this mail) as h(i)=((t/d1)^a1)*exp(-(t-d1)/b1)-c*((t/d2)^a2)*exp(-(t-d2)/b2); h=h/norm(h); I do know that norm() in matlab is equal to: sqrt(sum(x^2)) in R so in R I do it like: #function (double gamama) h <- expression((t/d1)^a1*exp(-(t-d1)/b1)-c*(t/d2)^a2*exp(-(t-d2)/b2)) # plot it t <- seq(0, 20000,

https://bugzilla.samba.org/show_bug.cgi?id=8720 Summary: rsync -n -e ssh creates ssh tunnel which fails to close after command completes Product: rsync Version: 2.6.8 Platform: x64 OS/Version: Other Status: NEW Severity: normal Priority: P5 Component: core AssignedTo: wayned at

Can I execute an R expression from the command line without having it in an infile, something like perl's -e flag. So it would look like: R {Rexpression;} > outfile

I have the string ggstr that I've built with string manipulation: ggstr = "ggplot(df1, aes(x,y)) + geom_smooth(se=FALSE, span=0.01)" Assuming df1 is properly defined, this string will execute properly if I submit it manually without the quotes. How can execute the command as a string, so that I can run it repeatedly (with minor modifications) in a loop? Presumably, it would be

-- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones virt-p2v converts physical machines to virtual machines. Boot with a live CD or over the network (PXE) and turn machines into Xen guests. http://et.redhat.com/~rjones/virt-p2v -------------- next part -------------- >From 9e193fd6b94f40b2204cb94e4f08c404b52eecd4 Mon Sep 17 00:00:00 2001 From: Richard Jones

I'm doing a new install for an old customer. The customer is running a custom version of Asterisk based on version 1.2.7.1. It works for them -- aside from a memory leak requiring a restart once every couple of months... I think the "corresponding" version of Zaptel is 1.2.5, but I'd like to run a bit more modern like Zaptel 1.2.27. Am I just asking for trouble? Thanks in

Hi All, I am writing a function that reads a file in myfile = file('myfile.raw', 'rb') . . . . . close(myfile) No matter what, I get the warning Warning message: closing unused connection 3 (myfile.raw) Since the whole thing is in a function, I'd like to avoid unecessary noise for the user, and I'd like to kill the warning -- without having to mess with global options.

Thank you very much Steve. Your suggestion works perfectly -- at least with doSEQ, doMC and doMPI. Bests, Renaud On 28/06/2011 15:35, Stephen Weston wrote: > I think that the result of the concatenation should be a call object, > rather than an expression object. How about something along the > lines of: > > '%dopar2%'<- function(obj, ex) { > ex<-

I am wondering if there are any apps affected by this bug (and perhaps keeping people from switching Unicorn). It''s a fairly esoteric case, so I probably won''t make another release until tomorrow (sleepy now, will probably screw something else up or realize something else is broken :) Anyways it''s pushed out to master and 1.1.x-stable in case people want^Wneed it

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I got the most current rspec and installed as a plugin. Running rake spec:controllers gives me this error: ignoring attempt to close td with tr I dumped response.body and everything looks fine. Is this a known issue? Nothing in Google about it. Thanks, Steve

Hello everyone. I have a custom thumbnail gallery that I am creating with images pulled in a specific order from an array of image ID#s. What I essentially want to do is have a helper-setup where I can do an opening helper tag, such as <% open_image_gallery %> and then be able to place inside of it specific tags associated to the options specified in the opening tag, say the list of

hey all, I have my usual update function like this: def update @document = Document.find(params[:id]) if @document.update_attributes(params[:document]) flash[:notice] = ''Document was successfully updated.'' redirect_to :action => ''show'' else render :action => ''edit'' end end I would like to change:

There are 532 defect tickets shown at http://dev.rubyonrails.org/report/1 If each of us helps identify and close tickets that are no longer valid, then we can probably get rid of 1/3 of them without any programming. Just one closed ticket from each of us each day can really make a difference. All you have to do is try to reproduce the reported problem and post your results. If you can

Hi Everyone, I have been having a strange issue with the mysql-ruby package and can''t seem to find any posts anywhere on the net that have been helpful. The package makes and installs perfectly, and in-fact it even connects to the MySQL database and can perform queries. However, any attempt to close() the connection to the MySQL database produces a segmentation fault. This has wreaked

Hi all, I''m just about ready to release kermit, which will be 0.22.1. I''m just going through and making sure all of the tests still pass. I''d much appreciate any tests people can do for me. -- The salesman asked me what size I wore, I told him extra-medium. -- Stephen Wright

When I call frame.destory on Windows XP, I am told that CodeLineStatistics/init.rb:5: [BUG] Segmentation fault ruby 1.8.6 (2007-03-13) [i386-mswin32] This application has requested the Runtime to terminate it in an unusual way. Please contact the application''s support team for more information. What''s the correct way to close the frame? -- flyerhzm@hotmail.com

I want to set close window when press ''X'' in top-right I make wxruby GUI from Farpy guie but I can''t close it (when I close I must press close in cmd and the return -1) how can I set it?? Attachments: http://www.ruby-forum.com/attachment/1521/untitled.JPG -- Posted via http://www.ruby-forum.com/.

My Rails App makes quite a few calls (all different queries) to our Postgres DB. Each time I make a find_by_sql method call, a connection opens and then stays idle. Of course, after 500 or so of these idle postgres processes running, the DB refuses to let me make any more (and I can''t really add more to the postgres.conf). How do I make sure these connections get closed after each query?

On 5/17/07, bwv549 <jtprince at gmail.com> wrote: > It compiles happily, says it is install on the system: > make install > make: Nothing to be done for `install''. > > make clean <snip> There''s your trouble. There was a bug in RubyGems (which has since been fixed) that caused it to immediately clobber compiled extensions ("make