Displaying 20 results from an estimated 25 matches for "seniorr".
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2002 Jun 05
5
hairy indexing problem
...ke:
i <- as.numeric(attr(tmp[tmp == 2],"names"))
data[is.member($subject,i)]$foo
but there isn't an is.member() function. Can someone please give me a
pointer on the canonical way to do this?
Thanks!
--
Russell Senior ``The two chiefs turned to each other.
seniorr at aracnet.com Bellison uncorked a flood of horrible
profanity, which, translated meant, `This is
extremely unusual.' ''
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r-...
2002 Jul 06
2
cross-platform code: windows or gnu/linux?
...uns the right thing, but I need to know how the code can figure out
which platform it is running on. I searched the mailing list archives
and online docs but didn't find anything relevant. Pointers? Thanks
in advance.
--
Russell Senior ``The two chiefs turned to each other.
seniorr at aracnet.com Bellison uncorked a flood of horrible
profanity, which, translated meant, `This is
extremely unusual.' ''
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-...
2002 May 02
2
coercing "numeric" components of data frame to "factor" or "ordered"?
...zed as "factors" or "ordered", as
appropriate?
Can I "assign" to some attribute of the data frame component, like the
"class" or "levels" to get the desired effect?
Thanks!
--
Russell Senior ``The two chiefs turned to each other.
seniorr at aracnet.com Bellison uncorked a flood of horrible
profanity, which, translated meant, `This is
extremely unusual.' ''
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-...
2002 May 07
3
good procedure for creating plots for PowerPoint
...I have been playing with png(bg=transparent), but I
am not sure what appropriate height,width parameters and whether I
should modify my plot colors. Any pointers on generating good quality
figures for PowerPoint?
Thanks!
--
Russell Senior ``The two chiefs turned to each other.
seniorr at aracnet.com Bellison uncorked a flood of horrible
profanity, which, translated meant, `This is
extremely unusual.' ''
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-...
2002 May 01
1
"normal probability plot" with a percentile scale?
...ry/002.html>
<http://www.unistat.com/534.htm>
<http://www.mathworks.com/access/helpdesk/help/toolbox/stats/normplot.shtml>
I dug around in the mailing list archives, but didn't find anything.
Thanks!
--
Russell Senior ``The two chiefs turned to each other.
seniorr at aracnet.com Bellison uncorked a flood of horrible
profanity, which, translated meant, `This is
extremely unusual.' ''
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-...
2003 Oct 28
2
formula parsing, using parts ...
...formula into constituent parts to feed in. The other
alternative is to give my.function the constituent parts and let it
build the model. I haven't figured out how to do either one. Can
someone give me some pointers?
--
Russell Senior ``I have nine fingers; you have ten.''
seniorr at aracnet.com
2002 May 06
3
Spearman rank-order correlation matrix
...xt ranks all of the values from the matrix
together as one long vector. I want the columns (and their names) to
be preserved, just replacing the value with its rank. What is the
most direct way to get what I want?
Thanks!
--
Russell Senior ``The two chiefs turned to each other.
seniorr at aracnet.com Bellison uncorked a flood of horrible
profanity, which, translated meant, `This is
extremely unusual.' ''
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-...
1998 Nov 13
1
compute geometric mean
Hi:
I need to compute the geometric mean of a population. How i can do it??
thanks.
Jorge M. A. Magalhae
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r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]subscribe"
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1998 Nov 19
0
database-like natural join operations in R?
I am a relative neophyte to R and am faced with a problem of
constructing a reduced data set from a diversity of separate sources.
What operations are available in R for combining and matching
attributes from separate data.frames?
Thanks for any pointers/guidance!
--
Russell Senior
seniorr at teleport.com
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r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]subscribe"
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1998 Dec 14
0
wishlist items ...
crosstabs, merge, by, and aggregate, as discussed in section 4.2 of
_Modern Applied Statistics with S-PLUS, 2ed_ would be nice.
--
Russell Senior
seniorr at teleport.com
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]subscribe"
(in the "body", not the subject !) To: r-help-...
1999 Jan 13
0
how to change the history size in R
I would like to make readline's command history in R-0.63.1
substantially larger than it is by default (seems like around only 50
commands). How do I change the size?
Thanks!
--
Russell Senior
seniorr at teleport.com
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]subscribe"
(in the "body", not the subject !) To: r-help-...
2002 May 10
1
qqnorm() with weighted data?
I've got a set of data that are weighted by a largish integer (ranging
from about 50K to 1.5 million). I'd like to plot CDF's for this data
taking into account the weighting. What do you recommend?
Thanks!
--
Russell Senior ``The two chiefs turned to each other.
seniorr at aracnet.com Bellison uncorked a flood of horrible
profanity, which, translated meant, `This is
extremely unusual.' ''
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-...
2003 Sep 14
1
estimating quantiles from binned data
...log-normal, I thought maybe I could use piece-wise log-normal
distributions between these points to estimate the arbitrary quantiles
I am interested in.
Are there "better thought out" methods than this?
Thanks!
--
Russell Senior ``shtal latta wos ba padre u prett tu nashtonfi
seniorr at aracnet.com mrlosh'' -- Bashgali Kafir for ``If you have
had diarrhoea many days you will surely die.''
2007 Feb 21
1
random uniform sample of points on an ellipsoid (e.g. WGS84)
...4 ellipsoid as
a model for the earth. I know how to do this for a sphere, but would
like to do better. I can supply random numbers, want latitude
longitude pairs out.
Can anyone point me at a solution? Thanks very much.
--
Russell Senior ``I have nine fingers; you have ten.''
seniorr at aracnet.com
2003 Dec 20
1
why not link devices with --link-dest option?
...t
option, for instance:
rsync -aH --link-dest=../bar/ foo/ baz/
When foo/zero is a device, baz/zero is not a hardlink to bar/zero. How
come?
$ rsync --version
rsync version 2.5.6 protocol version 26
on linux 2.4.x
--
Russell Senior ``I have nine fingers; you have ten.''
seniorr@aracnet.com
2003 Oct 27
2
variance component analysis for nested model
...may be
related, and different visits to the same house are probably related.
I want to be able to compute how much of the total variance of "value"
is explained by each of these. How can I do that in R?
Thanks!
--
Russell Senior ``shtal latta wos ba padre u prett tu nashtonfi
seniorr at aracnet.com mrlosh'' -- Bashgali Kafir for ``If you have
had diarrhoea many days you will surely die.''
1999 Jun 14
1
readline/history size (PR#211)
Full_Name: Russell Senior
Version: 0.64.0
OS: linux-2.2.x
Submission from: (NULL) (198.107.133.11)
It appears that the GNU readline history size is limited to 50 entries. This
is apparently occurring because R is not bothering to override the readline
default value (from readline-4.0):
./history.c:59:#define DEFAULT_HISTORY_GROW_SIZE 50
It appears that it ought to be possible to override
2002 Apr 04
2
summary on predict with arima0
Here is the summary on predict when
using an arima0 object:
The arima0 object must be based on a time series vector.
That is;
x <- ts(xm1, frequency=12, start=c(1975,1))
x.ar <- arima0(x,order=c(1,1,1))
predict(x.ar,n.ahead=3)
Thanks so much to Prof. Brian Ripley and David Brahm and other!
Sincerely,
Erin Hodgess
2003 Oct 22
1
rsync --dry-run --link-dest problem
...28)
rsync: connection unexpectedly closed (8 bytes read so far)
rsync error: error in rsync protocol data stream (code 12) at io.c(165)
The destination is mounted under /mnt (which explains that
exclusion).
Thanks!
--
Russell Senior ``shtal latta wos ba padre u prett tu nashtonfi
seniorr@aracnet.com mrlosh'' -- Bashgali Kafir for ``If you have
had diarrhoea many days you will surely die.''
2004 Jul 03
1
solving for a 2D transformation matrix
...ints, where x,y and x',y' are
available? I sense the presence a solution lingering in the murky
mists, (some kind of least squares?) but I am not sure what it is or
how to go about it exactly.
Thanks for your help!
--
Russell Senior ``I have nine fingers; you have ten.''
seniorr at aracnet.com