similar to: BATCH processing in R

For last few days I was trying to learn ffmpeg and libtheora API. In the process, I have modified ffmpeg2theora code to include support for start time and end time. ffmpeg2theora -s 60 -e 130 file.avi will produce file.ogg which will be from 60th to 130th second of input file (something like -ss and -endpos in mencoder). This is a useful feature for someone who wants to cut a part of video

Please keep messages on the list so others can pitch in. _Which_ words do you want to consider identical for the purpose of frequency count? _What_ do you want to plot? B. > On Aug 3, 2017, at 4:36 PM, Riaan Van Der Walt <Riaan.VanDerWalt at nwu.ac.za> wrote: > > Hallo Boris, > I've loaded the Rstem, Snowball. > But I am clueless how to get a list eg. whal* (whale,

Full_Name: Rod Montgomery Version: 1.1.0 OS: Windows-95 Submission from: (NULL) (38.26.56.3) File R-1.1.0/src/appl/lbfgsb.c -- Comment in code says two papers describing underlying math are in ftp://ece.nwu.edu/pub/lbfgs/lbfgs_bcm/ but that directory seems not to exist. (Actually, the comment does not give a URL - it just says to look in that directory on that FTP server.) Paper [1] does

hi Michael, am sorry for the incomplete reply . csv file data havinmg like this , >getSymbols("IBM") >weekly_data = to.weekly(week_name) >dataframe=data.frame(weekly_data) >outputfile_name="F:\\R-programs\\Outputfile.csv" >write.table(dataframe, file =outputfile_name,sep = ",",col.names =TRUE,row.names = T) > datafrom_table <-

.. R is now configured for sparc-sun-solaris2.6 Source directory: . Installation directory: /unsup/R-0.64.2 C compiler: gcc -g -O2 FORTRAN compiler: g77 -O2 Gnome support: no $ gcc --version egcs-2.91.66 $ g77 --version GNU Fortran 0.5.24-19981002 "make check" later fails. The failure is in the test of the eigen() function. The

Hello, know somebody a "nice" strategy to analyze a lot of binary variables with hundred to thousands of cases. P.S. One nice example for this and something more is the configurational approach from C.Ragin http://www.nwu.edu/sociology/tools/qca/qca.html ,but i fight with the complexity of my data and the speed of the contibuted software in TCL/TK and would attempt to implement

After posting my previous mail, I realized that i should instead post a patch against HEAD. This is because v0.12 was released while I was also changing ffmpeg2theora.c from v0.11. So please use this patch instead and apply it to version at http://svn.xiph.org/trunk/ffmpeg2theora Nilesh Bansal http://www.cse.iitb.ac.in/nilesh/ -------------- next part -------------- Index: ffmpeg2theora.c

I am trying to compile R for Solaris 2.6 and am having problems. I understand from the INSTALL file that I am not the first to struggle with this and that the problem probably relates to the version of make (or gmake) that I have. Unfortunately, I don't know a) how to check which version I have or b) where to find other versions. Can anyone help? Many thanks Caitlin Buck Lecturer in

And, here''s a fix. -----Original Message----- From: David Zhao <dzhao@LURK.KELLOGG.NWU.EDU> To: BUGTRAQ@NETSPACE.ORG <BUGTRAQ@NETSPACE.ORG> Date: Sunday, May 17, 1998 3:00 PM Subject: simple kde exploit fix >in kdebase/kscreensaver/kscreensave.cpp: > >change: >line 18: strcpy( buffer, getenv("HOME") ); > to >

I'd note that the mkisofs man page listed about a dozen different formats used in various contexts to store Mac resource forks and finder metadata in various contexts. I'd imagine the advent of MacOSX (with UFS support) has narrowed the field of what options are common somewhat, but it's an area where a lot of ad-hoc solutions made it out to the real world. On the other hand, the

Hello - 1. Is there any way to directly export R plots to MIF format for import into FrameMaker? 2. If not, how hard would it be to add such a device driver? I don't see device driver docs in the R extensions docs. Are drivers contained in their own source files with simple interfaces to the data structures with plot data? 3. If that's difficult, what workarounds are

I am currently doing a research paper that requires the estimation of a thereshold model. I have gone through the reference manual for the pacjage "tsdyn" and i am failing to see how the the threshold models provided by R can estimate a model in which the other control variables exist or are included in the estiamtion of the model. Any help provided will be greatly appreciated Andrew

I hope that someone has had a similar trouble and will be able to help us : We , have installed the R package in a Digital Workstation with 500Mb of RAM memory, running under Unix operating system. The package works fine but when we try to start the program with more than 120Mb, (vsize - --120M) the workstation refuses to allocate this memory. The message that we get is: Fatal error:

I'm getting a number of compiler warnings about type mismatches, building openssh-3.0.2p1 on HP-UX 10.20 with the HP ANSI C compiler. The resulting code seems to work, but spot-checking suggested that some of the warnings are the result of mixing int and u_int types, which might introduce subtle bugs. I figured it might be worth reporting, since I'm in the minority of people not

Jan, Here's a hacky patch to add a few commandline options for setting comment header fields in ffmpeg2theora. It's a bit big because I virtualized the global info struct in theorautils.c. In retrospect that probably wasn't necessary, but I think it's cleaner anyway. I didn't test it because I couldn't compile ffmpeg2theora, but modulo bugs it should support

I am new to R. Busy with Text Analysis. Need a script to find e.g whale, whales, whale's, whaler, whalers, whaling,... in Moby Dick Riaan

I received this from Matt Jockers and it worked! I missed something. How can I now see(display) this list? Hi Riann, There are a couple of ways that you could do this. . . the best approach would probably be to use *grep* instead of *which*, but let me show you both ways. On page 30, replace whales.v <- which(moby.word.v == *whale*) with whale_words <- c(*whale", *whales",

Dear all, I am trying to read a bunch of csv files using read.table() that are named "test_xxxxxx.csv" where "xxxxxx" has no particular pattern. Is there a way of reading all the files by specifying a truncated file name e.g. "test_" with some wild card characters, or would I have to laboriously create some vector with the "xxxxxx" names and iterate or

Anyone care to share how they handle yum updates? We have a script that runs yum update nightly and then emails us the results when there are packages to be updated. Ideally I''d like a way to keep a class in site.pp that can be uncommented to run yum update -y after the update list is reviewed by a human. Tim

Certain transitions where the input and output filename are the same are impossible, eg copying a file to itself. Don't add these. Reported-by: David Kaylor. --- builder/builder.ml | 28 ++++++++++++++++------------ 1 file changed, 16 insertions(+), 12 deletions(-) diff --git a/builder/builder.ml b/builder/builder.ml index a4c830e89..843106a86 100644 --- a/builder/builder.ml +++