similar to: plot, graphic

I have a dataframe with a column, say "x" consisting of values, each value appearing different times, e.g. x: 1,1,1,1,2,2,4,4,4,9,10,10,10,10,10 ... and a vector, including e.g.: y: 2,9,10,... I need a subset of the dataframe: all rows where x is equal to one of the values in y. Currently I use a loop for this, but because x and y are large this is very slow. Is there any idea how to

Hi I have this problem where I need to find if there is any numbers in a string, this is no problem if theres only one number per string. I would then simply use the regexpr() funtion togheter with the substring function to extract the number. But regexpr only picks one number per string either from the beginning or the end, but not multiple. Can this be done? And how for example My string <-

Hi Folks, i implemented the required callback funktions to open an ogg file from memory. Now ov_pcm_total() returns always 0, strange thing about is that ov_pcm_total does not call any of the callback funktions. I also like to mention that ov_info (which uses the read and seek callback funktions) delivers correct values. Thats why i doubt that there's an error in (the rather simple) callback

Hi to all...i'm a new R'user and i have to solve some exercies so i ask to tou for an help... 1.) How i can demonstrate in R that the limit for x-->infinite of (1+1/x)^x is equal to "e"? 2.) if i have a vector of values how can i create a function that, applied to my vector, give me "median", "mean", "Var" and "length" togheter?

I upgraded to 1.2.28, same results. Here are the rules I added. ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ perdition\[[0-9]+\]: Connect: ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ pure-ftpd: [^[:space:]]+ \[NOTICE\] ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ pure-ftpd: [^[:space:]]+ \[INFO\] ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ exact\[[0-9]+\]: ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ slapd\[[0-9]+\]: ^\w{3} [ :0-9]{11}

Hi all i would like to know if there's a software to create a dj station taking the input from mic and stream with icecast, also i need to know if is possibe to mix mic input and ogg file and stream it togheter with icecast thanks __________________________________________________ Do You Yahoo!? Poco spazio e tanto spam? Yahoo! Mail ti protegge dallo spam e ti da tanto spazio gratuito per i

I am trying to integrate a Nortel Norstar system with an Asterisk service using a TDM04B card (4 fxo). So far everyting works from Asterisk to Nortel. The problem is when someone dials from the Nortel PBX to the Asterisk server. Asterisk answers the call and provides a dialtone (with DISA) but appartently the DTMF tones are not passed to asterisk and the call cannot proceed. This only

Hi! I'd like to make a stereo 8-bit wav file from a stereo (16 bit) ogg vorbis file (in delphi, with the vorbisfile). I use: ret := ov_open_callbacks(filein,vf,nil,0,ops_callbacks); if ret = 0 Then begin fileOut := TFileStream.Create(savedlg.FileName,fmCreate); repeat ret := ov_read(VF, pcmout, BufferSize, 0, 1, 1, nil); //'cause of the 8-bit

Hi! I'd like to encode from a 22050 Hz source wav file (only in that case), but i get the following error message: "Invalid floating point operation" I use delphi: vorbis_encode_init_vbr(vi,2,22050,0.5) . . . While (i < readCount div 4) Do Begin buffer[0][i] := smallInt((pArray(@readbuffer)[i shl 2 + 1] shl 8) or pArray(@readbuffer)[i shl 2 + 0]) / 32768;

If I have the following in the dialplan exten => foo,n,Dial(SIP/1234&Zap/G1c/55443322) and SIP/5432 calls this extension, is it possible to show different callerid numbers to each of the target numbers ? The reason I ask is that if the call is from an internal sip phone, I want to show the internal callerid (5432) to the SIP phone on 1234, and the DDI of the 5432 extension

Hello togheter, I've installed R with this instruction: http://edtechdev.blogspot.com/2009/03/r-in-ubuntu-intrepid.html After that I tried to install odfWeave with this: > install.packages("odfWeave") Then there came this warning: Warnung in install.packages("odfWeave") : Argument 'lib' missing: use '/home/johannes/R/i486-pc-linux-gnu-library/2.8'

Hi! Is there a way to get biplot and identify to work togheter. Having the output of prcomp I would like to draw a biplot that. Instead of plotting the sample (row-names) names plots some "pch" symbols. (thats easy with xlabs) But now I would like to add using identify the names to only some of the points. I have noticed that both biplot.prcomp and biplot.default does a lot of

Hi and thanks in advance to everyone who will be able to help me. I have 2 independent lognormal distributions with different means and sd. I want to plot them togheter in a 3D plot. How can i do this??? I'm getting crazy... Thanks Ale -- View this message in context: http://r.789695.n4.nabble.com/3-D-plot-of-a-bidimensional-lognormal-distribution-tp4633866.html Sent from the R help

I think, we should give more hints on installing / using readline with R. Maybe there could be one ASCII file README-readline-Installation added to the FTP sites *and* to R-0.61.3.tar.gz explaining some the things Peter Dalgaard just said on R-help. I agree with Jan that it's a pity for non-programmer-hackers if they won't be able to use readline (most probably, these are the ones

On Tuesday, 26 June 2001 at 16:55, Darrell Berry wrote: > so, for ices 0.1.0: > > can't build with versions less than 3.88? > > BUT > > versions about 3.86 don't support reencoding? this part is a crock. of course it supports reencoding, if it didn't there would be no reason to link it in at all. As for VBR, just try it. :) --- >8 ---- List archives:

Hey all, I recently got a message from my provider about IAX: > We do not recommend the use of IAX. It is a lossy protocol that is > known to cause crackling, loss of audio and other issues. You can > use IAX if you want, but we will not assist with any issues you may > encounter. Does anyone else know about these "known" problems? I'm not sure where this provided got

I am trying to write a module for tripwire. I need to push out the twcfg.txt and twpol.txt files only if the tw.cfg and tw.pol files do not currently exist. How can do I this with File{}? I''m can''t seem to find a way to do it. In general times, how can you deploy file A only when file B does not exist? And... tripwire... what a mess. I am trying to use push out the site key,

Hi all, i have some troubles in the implementation of my proxyconfiguration. i have two kind of users, the first will be proxied to a dovecot backend with masteruser-login, the other one will be proxied to another non-dovecot imapserver with nopassword. Everything looks to work if i use passwd-file like this: user1:{PLAIN}pass1:::::::proxy=y host=192.168.1.1 destuser=user1*masteruser

Hello list, I need to record all calls. So I'm using application Monitor. Works good until someone transfers a callee to another internal extension. Example: A calls B A set B on hold A calls C A transfers B to C with SIP transfer (SIP REFER - with phone funktions and not Asterisk attended transfer). I found http://bugs.digium.com/view.php?id=0013538 . "corruptor" asked about this

hi there, can anyone help me on the topic of frag polynoms? i just heard of a friend of mine, that i could build in a functioon called fragpoly (he was talking of such a function in the 'stata' language) in order to improve my process of finding an optimal linear model. instead of trying a vast amount of transformed inputdata to find the best fit and then step backwards down to e.g.