search for: comparisson

Hi Folks, I have been using the TukeyHSD to conduct post hoc comparisons. The challenge is I have two interacting factors, one of which has 6 levels (cover types), and the other 2 (study areas). As a result interpreting the post hoc comparisons is difficult when you get a list of every possible combination (66 of them). In grad school I was using SAS and I recall most of the post hoc tests

Greetings I'm a total newbie in R and I'm trying to make a comparisson of Excel and R in the fields of: - optimisation modeling (using solver) - decision trees - simulation modeling as described in Winston, Wayne L.: Practical Management Science. for optimisation modeling in Excel I would normaly use solver. In R however I can't seem to be able to find the so...

...beforeStart: function() { if (menu.currentHeader == element) { this.cancel(); } } }); } }, I''m not sure that this.cancel(); cancels the effect, nor that the comparisson (currentHeader == element) remains static to the original element the Effect was called for. Any ideas? Thanks, ~ Brice Burgess

..., comparing differents pairs with Man- Whitney (wilcoxon function in R) with a bonferroni correction for multiple comparisons. But as the data are in the percentaje form, I know I need to analize them with either a chi squared or a g-test, but I have no idea if I can do such a test with many comparissons or how to do it in R, as well I have seen a paper in which they do something similar and they are using a Harber's chi squared test. Does anybody know how to do that in R? Thank you very much for your help, and thanks to the jim and chuck for answering my previous statistical questio...

...for Pocket PC 2002 on this site : http://www.phonestack.com/software.html.I had no more linker problems and the functions seem to work (i assume) , but the encoding function creates the "compressed_file.spcx" (but not corectly , i know this because i've tested the size of the file in comparisson with what i got by using speexenc.exe) and the decoding function crashes my application.What i'm asking is this: 1.Could there be a problem concerning the porting to Windows Mobile 5.0 (I'm testing the application on an O2 XDA Mini Pro Windows Mobile 2005 Device) ? 2.I've f...

...4419 0.01342733 Warning message: In sqrt(diag(x$var.coef)) : NaNs produce|* |Gretl||output: https://drive.google.com/file/d/1T_thtM0mRXvlJbPrgkwqlc_tLqCbsXYe/view?usp=sharing| |Eviews output: https://drive.google.com/file/d/1Ta8b5vPwftRFhZpb3Pg95aVRfvhl01vO/view?usp=sharing| Coefficients comparisson: https://docs.google.com/spreadsheets/d/1TfXmQaCEOtOX6e0foSHI9gTAHJ1vW6Ui/edit?usp=sharing&ouid=104001235447994085528&rtpof=true&sd=true Both Eviews and Gretl give results that differ after a few decimal places, which is expected. R, by its turn, gives completlely different results...

...for Pocket PC 2002 on this site : http://www.phonestack.com/software.html.I had no more linker problems and the functions seem to work (i assume) , but the encoding function creates the "compressed_file.spcx" (but not corectly , i know this because i've tested the size of the file in comparisson with what i got by using speexenc.exe) and the decoding function crashes my application.What i'm asking is this: 1.Could there be a problem concerning the porting to Windows Mobile 5.0 (I'm testing the application on an O2 XDA Mini Pro Windows Mobile 2005 Device) ? 2.I've followed...

Greetings dovecot mailing list. I have implemented a relatively big dovecot setup (250k users) and overall I am very pleased with dovecot functionality and performance. Setup description: * dovecot 1.0.x * FreeBSD 6.3 * Postfix (using dovecot deliver as LDA). * OpenLdap backend * Storage is NFS (Clariion EMC NFSd for Maildir, and FreeBSD NFSd for Indexes). * Locking is fcntl using

line 212 of postgresql_adapter.rb is return Time.now.to_s if value =~ /^\(''now''::text\)::(date|timestamp)/ i don''t think this will work. in postgresql the field ''now'' is pinned to the SAME TIME for the duration of a transaction. eg. if you do begin transaction; insert into t values(42, ''now''); # sleep one minute