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References: [ +from:gebove@geog.buffalo.edu: 13 ]

Total 13 documents matching your query.

1. subscripting (score: 1)
Author: .net>
Date: Thu, 7 Apr 2005 15:22:09 -0400 (EDT)
p></o:p> While it
/archives/html/s-news/2005-04/msg00045.html (7,486 bytes)

2. Import Bug? (score: 1)
Author: o.ca>
Date: Sun, 10 Apr 2005 17:14:15 -0400 (EDT)
^2 factorial desi
/archives/html/s-news/2005-04/msg00059.html (7,130 bytes)

3. creating matrix (score: 1)
Author: Gerald E Bove Jr <gebove@geog.buffalo.edu>
Date: Tue, 1 Mar 2005 12:32:11 -0500 (EST)
I would like to create an array from existing vectors, the rows will represent a time series, at the moment I have several thousand entries for time according to locations, but only 30 or so unique v
/archives/html/s-news/2005-03/msg00002.html (6,766 bytes)

4. matrix const. (score: 1)
Author: Gerald E Bove Jr <gebove@geog.buffalo.edu>
Date: Tue, 1 Mar 2005 15:39:35 -0500 (EST)
followup to previous ??? on restructing/transposing matrix current data structure year idcode value 1980 8025 .0627 1981 8025 .0899 1982 8025 .0577 1980 0987 .9880 1981 0987 .9877 1982 0987 .8766 wan
/archives/html/s-news/2005-03/msg00007.html (6,811 bytes)

5. rowSum trouble (score: 1)
Author: Gerald E Bove Jr <gebove@geog.buffalo.edu>
Date: Wed, 16 Mar 2005 21:52:22 -0500 (EST)
I am trying to calculate rowsums of a 31x3100 matrix to use in a chisq. contigency table. splus gives me NA results for all 31. colSums works fine but rowSums gives the following.... 1 2 3 4 5 6 7 8
/archives/html/s-news/2005-03/msg00068.html (7,502 bytes)

6. Re: rowSum trouble (score: 1)
Author: Gerald E Bove Jr <gebove@geog.buffalo.edu>
Date: Thu, 17 Mar 2005 10:40:11 -0500 (EST)
one column of 3100 was hiding as non numeric and the entire sum is an NA, thank you There are likely non-numerical columns that must be exluded. Instead of, rowSums(dataframe), use rowSums(dataframe
/archives/html/s-news/2005-03/msg00074.html (8,956 bytes)

7. Re: rowSum trouble (score: 1)
Author: Gerald E Bove Jr <gebove@geog.buffalo.edu>
Date: Thu, 17 Mar 2005 13:33:54 -0500 (EST)
why did is.matrix(data) give T ? Then you did not have a matrix but a data frame, and colSums presumably gave you one column with result NA. A matrix is all numeric or all character. Indeed one colum
/archives/html/s-news/2005-03/msg00078.html (10,855 bytes)

8. removing 0's (score: 1)
Author: Gerald E Bove Jr <gebove@geog.buffalo.edu>
Date: Thu, 24 Mar 2005 21:12:33 -0500 (EST)
I have checked the help files but can't seem to find the answer to a seemingly very simple ??? I have a matrix that I would like to search and remove any column with some number of zero value cells.
/archives/html/s-news/2005-03/msg00130.html (6,974 bytes)

9. cluster simulation (score: 1)
Author: Gerald E Bove Jr <gebove@geog.buffalo.edu>
Date: Sun, 29 Aug 2004 10:58:56 -0400 (EDT)
ngton.edu h
/archives/html/s-news/2004-08/msg00172.html (6,501 bytes)

10. iterationsinlooping (score: 1)
Author: Gerald E Bove Jr <gebove@geog.buffalo.edu>
Date: Mon, 20 Oct 2003 21:50:59 -0400 (EDT)
ts. I combined the 2 d
/archives/html/s-news/2003-10/msg00203.html (6,954 bytes)

11. iterationsinlooping (score: 1)
Author: Gerald E Bove Jr <gebove@geog.buffalo.edu>
Date: Tue, 21 Oct 2003 10:47:14 -0400 (EDT)
I-1000 Ljubljana SLOVE
/archives/html/s-news/2003-10/msg00212.html (7,068 bytes)

12. Looping solved (score: 1)
Author: p>
Date: Wed, 22 Oct 2003 20:15:56 -0400 (EDT)
Windows on Windows XP.
/archives/html/s-news/2003-10/msg00227.html (7,501 bytes)

13. looping graphics (score: 1)
Author: Gerald E Bove Jr <gebove@geog.buffalo.edu>
Date: Mon, 26 Mar 2001 11:39:26 -0500 (EST)
Hello everyone I have created a loop within a loop, the inside loop evaluates an expression and includes a counter (in other words the inside loop runs until a condition is met eg. mc<h) while the ou
/archives/html/s-news/2001-03/msg00205.html (7,063 bytes)

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