search for: nessi

...duplicates only occur once (and, preferably, in the order of occurrence on d1 -- i.e. remove them from d2 if already dound in d1). Any tips for how to do this slickly? With thanks, Ted. -------------------------------------------------------------------- E-Mail: (Ted Harding) <Ted.Harding at nessie.mcc.ac.uk> Fax-to-email: +44 (0)870 167 1972 Date: 17-Dec-02 Time: 15:47:27 ------------------------------ XFMail ------------------------------

The formula attribute of the builtin CO2 dataset seems a bit strange: > formula(CO2) Plant ~ Type + Treatment + conc + uptake What is one supposed to do with that? Certainly its not suitable for input to lm and none of the examples in ?CO2 use the above.

The following can't be right, first rw2010: > 1 %% 0.001 [1] 0.001 Then rw2001: > 1 %% 0.001 [1] -2.081668e-17 > and the last seems about right. -- Kjetil Halvorsen. Peace is the most effective weapon of mass construction. -- Mahdi Elmandjra -- No virus found in this outgoing message. Checked by AVG Anti-Virus.

...would clogit(Y ~ A+B, method=c(Exact")) generate something sensible containing the results of a standard exact conditional logistic regression of Y on A and B? With thanks, Ted. -------------------------------------------------------------------- E-Mail: (Ted Harding) <Ted.Harding at nessie.mcc.ac.uk> Fax-to-email: +44 (0)870 167 1972 Date: 10-Dec-02 Time: 11:35:16 ------------------------------ XFMail ------------------------------

...time time round (and later) because the pre-interpretation has already been done once and for all? [And, for seconds, what is the corresponding situation for S-plus?] With thanks, Ted. -------------------------------------------------------------------- E-Mail: (Ted Harding) <Ted.Harding at nessie.mcc.ac.uk> Fax-to-email: +44 (0)870 167 1972 Date: 25-Jun-03 Time: 10:19:00 ------------------------------ XFMail ------------------------------

...sing 'praat' with R, and/or for any suggestions for other software with commments. I only want to hear about software which (like 'praat') is GPL or similar. Thanks, Ted. -------------------------------------------------------------------- E-Mail: (Ted Harding) <Ted.Harding at nessie.mcc.ac.uk> Fax-to-email: +44 (0)870 094 0861 [NB: New number!] Date: 26-Dec-04 Time: 10:31:14 ------------------------------ XFMail ------------------------------

...is this? Being able to set it would be just as useful ... Thanks, and best wishes to all, Ted. [and apologies if I should have been able to read the answer for myself, somewhere ... ] -------------------------------------------------------------------- E-Mail: (Ted Harding) <Ted.Harding at nessie.mcc.ac.uk> Fax-to-email: +44 (0)870 167 1972 Date: 17-Oct-02 Time: 16:24:31 ------------------------------ XFMail ------------------------------ -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http...

...ch of the documentation has not revealed anything); b) Of any alternative to 'gv' as PS viewer which would provide this capability? With thanks, and best wishes to all, Ted. -------------------------------------------------------------------- E-Mail: (Ted Harding) <ted.harding at nessie.mcc.ac.uk> Fax-to-email: +44 (0)870 094 0861 Date: 15-Jun-07 Time: 16:13:21 ------------------------------ XFMail ------------------------------

...392,268, 455,320,418,453,468,422,447,400,323,516,478,327, 450,487,535,658,573,606,659,543,655,722,677,567, 519,703,886,793,719,816,812,730,698,831,969,736, 855) April 1997 -- January 2005 -------------------------------------------------------------------- E-Mail: (Ted Harding) <Ted.Harding at nessie.mcc.ac.uk> Fax-to-email: +44 (0)870 094 0861 Date: 26-Feb-05 Time: 10:31:05 ------------------------------ XFMail ------------------------------

...e parameters X) break where X might specify what sort of error or what function it comes from. Would setting options(error = break ) do it? Any other suggestions? With thanks, Ted. -------------------------------------------------------------------- E-Mail: (Ted Harding) <Ted.Harding at nessie.mcc.ac.uk> Fax-to-email: +44 (0)870 167 1972 Date: 09-Oct-03 Time: 18:03:37 ------------------------------ XFMail ------------------------------

...course they're not! OK, I could do this by hand as well, but now it's getting a bit tedious, and I'm wondering if there's a better way. Thanks for any suggestions, Ted. -------------------------------------------------------------------- E-Mail: (Ted Harding) <Ted.Harding at nessie.mcc.ac.uk> Fax-to-email: +44 (0)870 167 1972 Date: 04-May-04 Time: 15:48:23 ------------------------------ XFMail ------------------------------

...factor). I can see clumsy and tedious ways involving manipulating strings, paste(), etc.; but I'm sure it must be possible more elegantly. With thanks, and best wishes to all, Ted. -------------------------------------------------------------------- E-Mail: (Ted Harding) <Ted.Harding at nessie.mcc.ac.uk> Fax-to-email: +44 (0)870 167 1972 Date: 15-Jun-04 Time: 09:26:06 ------------------------------ XFMail ------------------------------

Hi My simulation with the followin R code works perfectly: sim <- replicate(999, sum(exp(rgamma(rpois(1,2000), scale = 0.5, shape = 12)))) But now I do not want to have values in object "sim" exceeding 5'000'000, that means that I am just using the beginning of densitiy function gamma x < 15.4. Is there a possibility to modify my code in an easy way? Thanks for any help!

...same as those used for the plots, since a few observations are omitted from the regressions but appear on the plots, so (1) and (2) really are separate operations). With thanks, Ted. -------------------------------------------------------------------- E-Mail: (Ted Harding) <Ted.Harding at nessie.mcc.ac.uk> Fax-to-email: +44 (0)870 167 1972 Date: 04-Sep-03 Time: 17:47:39 ------------------------------ XFMail ------------------------------

...es), where #define nis.na !is.na would cause simple substitution of "!is.na" for "nis.na" on input (and you can have parametrised defines too). With thanks, Ted. -------------------------------------------------------------------- E-Mail: (Ted Harding) <Ted.Harding at nessie.mcc.ac.uk> Fax-to-email: +44 (0)870 167 1972 Date: 20-Oct-03 Time: 20:38:01 ------------------------------ XFMail ------------------------------

...(it is acceptable to separate large books from small books on the same subject, for the sake of efficient packing). Awaiting comments and suggestions with interest! With thanks, Ted. -------------------------------------------------------------------- E-Mail: (Ted Harding) <ted.harding at nessie.mcc.ac.uk> Fax-to-email: +44 (0)870 094 0861 Date: 09-May-07 Time: 18:23:53 ------------------------------ XFMail ------------------------------

...quot; is, in R. Statutory Declaration: I have performed an R Site Search for "backquote" obtaining 9 hits none of which seems to address this question. Best wishes to all, Ted. -------------------------------------------------------------------- E-Mail: (Ted Harding) <Ted.Harding at nessie.mcc.ac.uk> Fax-to-email: +44 (0)870 094 0861 Date: 07-Aug-06 Time: 10:25:31 ------------------------------ XFMail ------------------------------

...der versions of R who would not have it. So what's the best method to do if( some test for function slice.index absent ) { slice.index<-function(....){....} } ?? Thanks, Ted. -------------------------------------------------------------------- E-Mail: (Ted Harding) <Ted.Harding at nessie.mcc.ac.uk> Fax-to-email: +44 (0)870 167 1972 Date: 20-Sep-03 Time: 15:07:59 ------------------------------ XFMail ------------------------------

...s of these that correspond to how R computes them). I haven't touched whatever R's default settings may be for this operation. Can some kind soul enlighten me? With thanks, Ted. -------------------------------------------------------------------- E-Mail: (Ted Harding) <Ted.Harding at nessie.mcc.ac.uk> Fax-to-email: +44 (0)870 167 1972 Date: 22-Nov-03 Time: 08:40:10 ------------------------------ XFMail ------------------------------

...w(i)) + xB(i) + e(i) for each observation and each response y(1),...,y(p), then I guess you could just fit each response separately, treating W as a factor. Then estimate the covariance matrix of e via the residuals as before, etc. Reid Huntsinger -----Original Message----- From: Ted.Harding at nessie.mcc.ac.uk [mailto:Ted.Harding at nessie.mcc.ac.uk] Sent: Thursday, January 16, 2003 10:16 AM To: r-help at stat.math.ethz.ch Subject: [R] Multivariate regression in R Hi Folks, I want to do multivariate regression in R, i.e. basically (but with a complication -- see below): given an Nxp matrix...