Search String: Display: Description: Sort:

Results:

References: [ +from:jdavis@pdf.com: 33 ]

Total 33 documents matching your query.

1. [Fwd: Statistical Computing - An Introduction to Data Analysis Using S-Plus] (score: 1)
Author: "Joseph C. Davis" <jdavis@PDF.COM>
Date: Wed, 06 Mar 2002 13:49:30 +0100
Is there anywhere to see reviews of this book? Anyone out there want to share their personal evaluation? Thanks, jcd -- Joseph C. Davis, Ph.D PDF Solutions, Inc. (W) +49 89 767 062 37 (c) +49 172 87
/archives/html/s-news/2002-03/msg00037.html (9,671 bytes)

2. How to convert dates to EU-type "Weeks" (score: 1)
Author: "Joseph C. Davis" <jdavis@PDF.COM>
Date: Wed, 31 Oct 2001 18:56:34 +0100
I have a problem that I haven't faced before -- converting dates into "weeks". There are functions for 'weekdays' and 'month', but nothing for 'week'. Since a lot of very smart people have probably
/archives/html/s-news/2001-10/msg00222.html (7,063 bytes)

3. Q: non-continuous variables on x-axis in Trellis? (score: 1)
Author: "Joseph C. Davis" <jdavis@PDF.COM>
Date: Thu, 03 May 2001 09:19:58 -0500
Hello Snews, I am using Splus2000 Professional and I use the trellis library quite a bit to do my work. There are a few bugs mostly in the options, but it is a very very powerful visualization tool.
/archives/html/s-news/2001-05/msg00033.html (7,780 bytes)

4. Summary: Q: non-continuous variables on x-axis in Trellis? (score: 1)
Author: "Joseph C. Davis" <jdavis@PDF.COM>
Date: Sat, 19 May 2001 12:34:10 -0500
Hello Snews, Many thanks to the following respondents: - "Jim Pratt" <JimP@sonuspharma.com> - "Patrick Connolly" <P.Connolly@hortresearch.co.nz> - marcel.baumgartner@rdls.nestle.com all three provide
/archives/html/s-news/2001-05/msg00192.html (9,627 bytes)

5. Re: [s] log axes in xyplot() (score: 1)
Author: "Joseph C. Davis" <jdavis@PDF.COM>
Date: Mon, 28 May 2001 20:15:53 -0500
this is something that has puzzled me a bit. A lot of thought went into the way Trellis works with banking and scaling. Thus, I have to assume that there was a good reason that the "log" option for
/archives/html/s-news/2001-05/msg00307.html (8,734 bytes)

6. Re: [s] log axes in xyplot() (score: 1)
Author: "Joseph C. Davis" <jdavis@PDF.COM>
Date: Tue, 29 May 2001 10:08:56 -0500
this is something that has puzzled me a bit. A lot of thought went into the way Trellis works with banking and scaling. Thus, I have to assume that there was a good reason that the "log" option for
/archives/html/s-news/2001-05/msg00308.html (8,527 bytes)

7. margins in trellis (score: 1)
Author: "Joseph C. Davis" <jdavis@PDF.COM>
Date: Mon, 04 Dec 2000 17:41:23 -0600
Hi S-gurus, I have a silly problem witih margins and font sizes when using Trellis graphs from the command line. In order to make the scales readable in a presentation, I use scales=list(cex=1.2) a l
/archives/html/s-news/2000-12/msg00030.html (7,594 bytes)

8. Sixth International Workshop on Statistical Methodology in VLSI (score: 1)
Author: "Joseph C. Davis" <jdavis@PDF.COM>
Date: Mon, 06 Nov 2000 10:32:01 -0600
Dear Colleague, I am writing to bring your attention to a very useful and interesting workshop/conference. The International Workshop on Statistical metrology in VLSI Design and Fabrication is held e
/archives/html/s-news/2000-11/msg00038.html (10,652 bytes)

9. [S] un-stacking a ragged array (score: 1)
Author: "Joseph C. Davis" <jdavis@PDF.COM>
Date: Wed, 06 Sep 2000 10:16:15 -0500
Hi S-gurus, It is often the case that different data structures are more convenient for different types of anlaysis. Since I use Trellis a great deal, I tend to keep my data in 'stacked' format, so t
/archives/html/s-news/2000-09/msg00036.html (8,855 bytes)

10. [S] SUMMARY: Un-stacking a ragged array (score: 1)
Author: "Joseph C. Davis" <jdavis@PDF.COM>
Date: Tue, 12 Sep 2000 14:53:05 -0500
Hello S-news: There were quite a few responses to my request for hints on how to un-stack an array with different numbers of entries for each of the levels of hte 'unstacking' variable. These respons
/archives/html/s-news/2000-09/msg00085.html (11,287 bytes)

11. [S] using lists in function calls (score: 1)
Author: "Joseph C. Davis" <jdavis@pdf.com>
Date: Thu, 13 Jan 2000 09:15:20 -0600
Hello out there! I am writing a function to do some simulations. Essentially, this is a state-machine simulation and I want to use a list to define the properties of each state and the transition pro
/archives/html/s-news/2000-01/msg00071.html (8,285 bytes)

12. [S] Summary: using lists in function calls (score: 1)
Author: "Joseph C. Davis" <jdavis@pdf.com>
Date: Mon, 17 Jan 2000 13:53:04 -0600
Dear Snews, I was supposed to send this summary out on Friday, but I got distracted and didn't make it. I am indebted to those who kindly responded to my request: Mark Bravington, Bert Gunter,Duncan
/archives/html/s-news/2000-01/msg00106.html (16,087 bytes)

13. [S] CALL for Papers (score: 1)
Author: "Joseph C. Davis" <jdavis@pdf.com>
Date: Wed, 22 Dec 1999 16:34:39 -0600
Dear Splus-community. This conference may be of interest to those of you who work in or with the semiconductor industry. The conference is associated with the annual IEEE Symposium on VLSI Technology
/archives/html/s-news/1999-12/msg00169.html (9,865 bytes)

14. [S] generating time-lag data (score: 1)
Author: "Joseph C. Davis" <jdavis@pdf.com>
Date: Wed, 22 Dec 1999 16:46:46 -0600
Dear S-news, I am trying to simulate values from a simple (right now, anyway) delay model. For instance, X[i] = 1 + A*X[i-1] + B*X[-2]. Of course, I can generate these using loops, etc, but I'm prett
/archives/html/s-news/1999-12/msg00170.html (7,626 bytes)

15. [S] Q: problem w/ starting directory and prefs (score: 1)
Author: "Joseph C. Davis" <jdavis@pdf.com>
Date: Thu, 28 Oct 1999 16:46:40 -0500
Hello out there! I'm having a bit of trouble with my new computer and Splus. Since I didn't install Splus, I didn't get to specify the 'default' directory. So, I RTFM'd and V&R and did the following:
/archives/html/s-news/1999-10/msg00233.html (7,720 bytes)

16. [S] summary: problem with starting directory and prefs (score: 1)
Author: "Joseph C. Davis" <jdavis@pdf.com>
Date: Fri, 29 Oct 1999 18:11:14 -0500
Hello Snews, Many thanks to those people who responded to my query. Since I neglected to put it in before, I am indeed using SP2000. The root of the problem is that when I followed the procedure give
/archives/html/s-news/1999-10/msg00239.html (21,181 bytes)

17. [S] Q: Accessing RS1 archive files in Splus? (score: 1)
Author: "Joseph C. Davis" <jdavis@pdf.com>
Date: Mon, 27 Sep 1999 17:03:52 -0500
Hello out there! I do apologize if this request is not sufficiently Splus-related, but I have a set of data in RS1 archive format that I want to analyze in Splus. The file import utility doesn't allo
/archives/html/s-news/1999-09/msg00261.html (7,704 bytes)

18. [S] Saving multiple sheets and Powerpoint (score: 1)
Author: "Joseph C. Davis" <jdavis@pdf.com>
Date: Thu, 26 Aug 1999 15:35:03 -0500
Dear S-gurus, Sometimes I generate a whole bunch of plots at once and want to push them into a powerpoint presentation. Today, I decided to try out the Powerpoint interface to see if it would actuall
/archives/html/s-news/1999-08/msg00249.html (8,749 bytes)

19. [S] Summary: saving multiple sheets (score: 1)
Author: "Joseph C. Davis" <jdavis@pdf.com>
Date: Fri, 27 Aug 1999 10:29:48 -0500
Well, it does appear that the answer to my question is indeed very simple. To have Splus save each separate sheet as a separate file, simply invoke graphsheet(file="file##.wmf") or trellis.device(fil
/archives/html/s-news/1999-08/msg00255.html (16,154 bytes)

20. [S] stripping of plot suffixes (score: 1)
Author: "Joseph C. Davis" <jdavis@pdf.com>
Date: Thu, 03 Jun 1999 14:41:07 -0500
Hello out there. I am using Splus 4.5 Professional and have recently had some strange behavior from the "Export Graph" option. When I save a graph, the file is stored *without* any file extension --
/archives/html/s-news/1999-06/msg00027.html (7,681 bytes)


This search system is powered by Namazu