- 1. Re: intersection of 2 dataframes (score: 1)
- Author: "Redfearn, Christian" <redfearn@sppd.usc.edu>
- Date: Tue, 20 Jun 2006 08:45:13 -0700
- Check the following two related functions, one generally is more appropriate given your context. unique.data.frame(x) duplicated.data.frame(x) Chris. --Original Message-- From: s-news-owner@lists.bi
- /archives/html/s-news/2006-06/msg00046.html (7,599 bytes)
- 2. Dumping Matrix/Data.Frame to Graphsheet? (score: 1)
- Author: "Redfearn, Christian" <redfearn@sppd.usc.edu>
- Date: Wed, 17 Oct 2007 21:21:37 -0700
- Good Evening, I've written a script that generates a number of graphs. The script also produces a number of matrices (stored as data frames). Can I dump/write the data frame to a graphsheet in any si
- /archives/html/s-news/2007-10/msg00028.html (8,865 bytes)
- 3. Re: Create new category column in dataframe (score: 1)
- Author: "Redfearn, Christian" <redfearn@sppd.usc.edu>
- Date: Sat, 1 Nov 2008 12:02:42 -0700
- Im using a simple linear regression model with factors as regressors, and am uncertain about the interpretation. Specifically, I have the following regression specified: l <- lm(log(price) ~ log(sfl
- /archives/html/s-news/2008-11/msg00001.html (13,489 bytes)
- 4. persp(), graphsheet(), eps, z-axis (score: 1)
- Author: "Redfearn, Christian" <redfearn@sppd.usc.edu>
- Date: Tue, 5 May 2009 09:29:56 -0700
- Good morning, I’m at the end of my rope with persp() & graphsheet() I’ve got nice looking graphics on the monitor. I’ve used the persp() routine to produce surfaces of various forms
- /archives/html/s-news/2009-05/msg00004.html (9,393 bytes)
- 5. locator() (score: 1)
- Author: "Redfearn, Christian" <redfearn@sppd.usc.edu>
- Date: Fri, 22 May 2009 14:57:56 -0700
- I've just installed S+ 8.0 after using version 7 for a long while. Under 7, I routinely used the locator() function to retrieve points from a variety of plotted data. I can't seem to get this to wor
- /archives/html/s-news/2009-05/msg00022.html (8,071 bytes)
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