search for: walt

...read.table seem to read the whole file in at once. Since this is a very large file (several hundred thousand lines), this is not practical. Hence the idea of reading one line at at time. The question is, can R read one line at a time? If so, how? Any suggestions are appreciated. Thanks, Walt ________________________ Walter R. Paczkowski, Ph.D. Data Analytics Corp. 44 Hamilton Lane Plainsboro, NJ 08536 ________________________ (V) 609-936-8999 (F) 609-936-3733 walt at dataanalyticscorp.com www.dataanalyticscorp.com _____________________________________________________ -- _________...

Hi, I have a simple question. Suppose I have a string "x$Expensive". I want to find the position of the $ in this string; i.e., I want a function that returns 2. I tried grep, regexpr, etc with no luck, unless I'm just using them incorrectly. Any suggestions? Thanks, Walt ________________________ Walter R. Paczkowski, Ph.D. Data Analytics Corp. 44 Hamilton Lane Plainsboro, NJ 08536 ________________________ (V) 609-936-8999 (F) 609-936-3733 walt at dataanalyticscorp.com www.dataanalyticscorp.com

...on each of four products. The sample size is 75. The consumption distributions are highly skewed for each product. He would like a pairwise comparison test of the products, much like Tukey's HSD but using medians rather than means. Is there such a median comparison test in R? Thanks, Walt ________________________ Walter R. Paczkowski, Ph.D. Data Analytics Corp. 44 Hamilton Lane Plainsboro, NJ 08536 ________________________ (V) 609-936-8999 (F) 609-936-3733 walt at dataanalyticscorp.com www.dataanalyticscorp.com

...t ran into a problem. It requires graphviz 2.20.3. I have this and installed it but the Windows 7 system path variable has to be modified to include the path to the graphviz bin file. How do I do this on Windows 7? It's been a long time since I had to change the path variable. Thanks, Walt ________________________ Walter R. Paczkowski, Ph.D. Data Analytics Corp. 44 Hamilton Lane Plainsboro, NJ 08536 ________________________ (V) 609-936-8999 (F) 609-936-3733 walt at dataanalyticscorp.com www.dataanalyticscorp.com

Dear all, I'm trying to process a log file which logs the date, the username and the computer number accessed. The table looks like this: >table.users          Date UserName Machine 1  2008-11-25     John     641 2  2008-11-25    Clive     611 3  2008-11-25   Jeremy     641 4  2008-11-25     Walt     722 5  2008-11-25     Tony     645 6  2008-11-26     Tony     645 7  2008-11-26     Tony     641 8  2008-11-26     Tony     641 9  2008-11-26     Walt     641 10 2008-11-26     Walt     645 11 2008-11-30     John     641 12 2008-11-30    Clive     611 13 2008-11-30     Tony     641 14 2008-11-3...

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, whales, whaling, whaler, whalers, whaleman, whalemen, whale-ship, whale-boat, whale's) > in the book Moby Dick and the fr...

I noticed in Cyrus they seem to address maildir++ recognised by IMAP. I need to know does Dovecot recognise this format? Procmail has an ability to deliver mails to different folders which if unrecognised renders the whole process useless. Does Dovecot have a similar deliver method? Thanks. -Walt

Hi, I want to view the code for the function confint in the stats package. Typing just confint doesn't work. How can I view the code? Thanks, Walt ________________________ Walter R. Paczkowski, Ph.D. Data Analytics Corp. 44 Hamilton Lane Plainsboro, NJ 08536 ________________________ (V) 609-936-8999 (F) 609-936-3733 walt at dataanalyticscorp.com www.dataanalyticscorp.com _____________________________________________________ -- _________...

...stion, but I can''t seem to find an answer from the list archives. I downloaded the whole 46 mb archive and essentially read 90% of the posts related to IMQ. I''m just trying to get a good understanding of what''s happening with/to IMQ. Thank you in advance for any advice. Walt Wyndroski _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/

Hi .... I'm looking for thoughts/experiences when the following conditions are met ... I have 2 users .... say Sam Smith and Jeff Smith On UNIX (on the samba server) their logins are Walt Smith = "smith" Jeff Smith = "jsmith On the NT DOMAIN side, their logins are Walt Smith = "wsmith" Jeff Smith = "smith" In my smb.config file, I have security = domain [ and all the stuff that goes with it] username map = /samba/lib/name-ma...

Hello everyone! I just realized I hadn''t alerted the community at large via the mailing lists of our event this year. MagicRuby 2012 (presented by GitHub) will be happening on October 5 and 6, 2012 inside Disney''s Hollywood Studios Theme Park® at the Premier Theatre. Our registration is open now (available at http://magic-ruby.com) and our CFP is open for one more week. Submit

I'm getting some warnings: NOTICE[xxx]: File rtp.c, Line 264 (process_rfc3389): RFC3389 support incomplete. Turn off on client if possible Asterisk Version: CVS-01/06/04-13:50:26 Cisco ATA 186 version: v3.0.0 atasip (Build 031210A) Is this something I should be concerned about? Anyone know how to "turn off" the RFC3389 support on the ata 186? Thanks!

...to do this. Any suggestions as to what I'm doing wrong? Why the error message? Also, the StatTransfer program sometimes fails to close so if I repeatedly call my function I'll have multiple occurrences of StatTransfer running. How can I force it to close after the transfer? Thanks, Walt ________________________ Walter R. Paczkowski, Ph.D. Data Analytics Corp. 44 Hamilton Lane Plainsboro, NJ 08536 ________________________ (V) 609-936-8999 (F) 609-936-3733 walt at dataanalyticscorp.com www.dataanalyticscorp.com

...te traffic originating from eth3 to the internet? I have tried a few policy statements coupled with some separate rules and tables to no avail. All I am getting is Destination host unreachable when I issue the command "ping -v -I eth3 www.yahoo.com". Please advise. Thank you in advance. Walt -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.

...ar in the wiki or on the lists.....I can receive inbound calls fine however on placing an outbound call the calling phone never gets 'connected' but 2 way audio is passed for about 20secs before some sort of timeout. Anything suggestions as to what I could try appreciated. Many thanks Walt. -- The call goes like this: caller: dial caller: SIP code 100 destination: ring caller: 1-2 second delay caller: SIP code 183 caller: ring destination: pickup caller: 2 way audio ok destination: 2 way audio ok caller: Sip code 183 (Never 200) caller: some sort of call timout, audio stops destin...

Good morning, Is it possible to open an html file using IE but from within R? I wrote a small function to generate tables in html but I'd like to write another function to call IE and open the html file. Thanks, Walt Paczkowski ________________________ Walter R. Paczkowski, Ph.D. Data Analytics Corp. 44 Hamilton Lane Plainsboro, NJ 08536 (V) 609-936-8999 (F) 609-936-3733

...have checked config.log and all the freetype activity seems to be directed to /opt/local/{lib,include,bin}; these are the directories utilized by DarwinPorts. What else do I have to do (modify the configure file?) so the wine executable locates the FreeType facilities? Many thanks in advance. Walt Burkhard

I first tried the regular install for Linux Ubuntu Intrepid Ibex. Both the Wine user interface and e-Sword were there but completely blank, i.e. no labelling. uninstalled wine Uninstalled e-Sword installed binaries and command line apt libraries Wine User interface is there but still minus labels and functionality What do I do now?

...fferent directories for different projects on Windows XP. There is an icon on my desktop for each project so all I have to do is click on the icon to open R for a specific project, i.e. a specific .RData file. How do I change to another .RData file from within R without first closing R? Thanks, Walt Paczkowski

...XXXX,2,DBPut,blacklist/BYEXTENSION/1 exten => _XXXXXXXXXX,3,Hangup However what I get in the database is: /blacklist/BYEXTENSION : 1 And BYEXTENSION is not replaced with the actual number dialed. Am I trying to do something that can not be done or am I just not doing it correctly? Walt