- 1. [S] several questions (score: 1)
- Author: SusieMM@aol.com
- Date: Sat, 3 Oct 1998 21:50:50 EDT
- I'm not sure how to modify a data frame object so that I can delete columns of data which are not necessary next to each other. Suppose I have 6 columns - Y LY SY X1 X2 X3 X4 in a data set called SUS
- /archives/html/s-news/1998-10/msg00024.html (7,088 bytes)
- 2. Re: [S] several questions (score: 1)
- Author: David Favin <david.favin@worldnet.att.net>
- Date: Sun, 04 Oct 1998 05:49:36 +0000
- Notw the difference between. [1] -2 -1 0 1 2 3 and [1] -2 -3 The latter is what you want. David At 09:50 PM 10/3/98 EDT, you wrote: David L. Favin 221 Queens Dr. S. Little Silver NJ 07739 david.favi
- /archives/html/s-news/1998-10/msg00025.html (7,898 bytes)
- 3. Re: [S] several questions (score: 1)
- Author: David Favin <david.favin@worldnet.att.net>
- Date: Sun, 04 Oct 1998 05:52:32 +0000
- Notw the difference between. [1] -2 -1 0 1 2 3 and [1] -2 -3 The latter is what you want. David At 09:50 PM 10/3/98 EDT, you wrote: David L. Favin 221 Queens Dr. S. Little Silver NJ 07739 david.favi
- /archives/html/s-news/1998-10/msg00026.html (7,939 bytes)
- 4. [S] several questions (score: 1)
- Author: SusieMM@aol.com
- Date: Tue, 22 Sep 1998 04:36:22 EDT
- I have version 4.5 of S Plus Professional. It's nice with the Windows interface but I'm trying to learn how to do things using the command window. 1. How do I open a graphics device? I see that there
- /archives/html/s-news/1998-09/msg00139.html (7,789 bytes)
- 5. [S] several questions (score: 1)
- Author: SusieMM@aol.com
- Date: Wed, 29 Jul 1998 00:55:14 EDT
- I'm just learning version 4.5 and S plus in general so bear with me please. I created a data frame, a 200 x 1 vector of data. The data frame is called residence. I then added some columns such as sqr
- /archives/html/s-news/1998-07/msg00199.html (8,051 bytes)
- 6. Re: [S] several questions (score: 1)
- Author: Alvaro Aballe Villero <alvaro.aballe@uca.es>
- Date: Wed, 29 Jul 1998 10:04:13 +0200
- hist(residence.data[,1]) Use [row,column] to extract just a element from a data.frame or a matrix; use [row,] to refer to a row and [,column] to this column. "column" or "row" can be its name or its
- /archives/html/s-news/1998-07/msg00200.html (8,099 bytes)
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