search for: barnards

Hello R help members. I came across today with an article on Barnard's exact test (http://www.cytel.com/Papers/twobinomials.pdf), that is supposed to give a more powerful fisher.test - Because it doesn't assume that we know the row and column totals are in advance. Any pointers to such a function ? Thanks, Tal -- ---------------------------------------------- My contact information:

Does anyone have, or know of, some S or R code to implement the sequential t-test ? The test is outlined in Kendall & Stuart vol 2A, ch 24, and a 'how to do it' with a set of tables is given in 'Design & Analysis of Industrial Experiments' ( O.L.Davies). I'm interested in obtaining/creating an Splus or R application which calculates the upper and lower curves

Dear list users, I have trouble with covariance analysis. I measured nitrate concentrations in the soil (NO3) and the percentage of legumes (LEG, continuous), affected by 2 different CO2 concentrations (CO2, discrete). I suspect that CO2 has an effect on LEG and NO3, but also that LEG has an effect on NO3, so this is the formula I wrote to test this: NO3 ~ CO2 + LEG + CO2:LEG Will LEG be

I have R v2.0.1 already running on the machine in question; a fairly generic Fedora Core 3 machine. I am trying to build the new version 2.1.0 and have not been able to troubleshoot the problem I encountered. I'm hoping someone else has seen it and can suggest a troubleshooting avenue to me. The build succeeds, both from the source RPM and from the tarball. I believed I had all the build

I've installed Darwine on an iMac. As per the documentation, I have attempted to run winecfg to set the various configs. But I cannot get it to display. The error log says that it attempted to create a window, but no driver found. Since I can't config, I can't set a driver. Any ideas? Richard Photography by: Richard Barnard 3501 Thomas Rd.; Suite 13 Santa Clara, CA 95054 408

It's often useful to view objects in time order. In Splus I can do this with > objects.summary(order = "dataset.date") which delivers this sort of thing ... data.class storage.mode extent object.size dataset.date reference data.frame list 25 x 4 1700 2004.09.13 15:43 x data.frame list 15 x 4 1175

[my original message to s-news & r-help is attached ] No one possessed or knew of any S/R code for the sequential t-test. Also it doesn't appear in the SAS index. One or two suggested obtaining the S+ seqtrial software which may (or may not) cover this, but this seemed to be a bit of a "hammer to crack a nut". I have written a function based on the treatment in Wetheril

Hello, I am trying to install R/Bioconductor on a G4 Mac running OS X. I have successfully installed R so that a command window opens, but installation of the downloaded Bioconductor package is giving me trouble. After copying/pasting the Bioconductor installation script in to the window and typing getBioC(), I get the following error message. "Error in getBioC(): R not currently

Hello, I am looking for a package implementing unconditional tests for comparing two binomials (Barnard's test or derivatives). As I am looking for rare genotypes within my groups, my number of subjects in one of the cells of the 2x2 table is often 2-4 resulting in a too conservative result by Fisher's exact test due to the discrete sample space of the test statistic. As I want to use

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This is true with OpenSsh 3.8p1 and OpenSsh 3.9p1. I am running on Sun Solaris servers, both Solaris 8 and Solaris 9. I send all ssh syslog messages to local3 via the sshd_config file. I periodically get in my error logs the line: Oct 4 15:29:36 wintermute sshd[14517]: [ID 800047 local3.error] error: Could not get shadow information for NOUSER I do not think this is interfering with any

Hi folks Seems really simple but run out of ideas: 1. Used Redhat 9 Packages for Asterisk 2. Zaptel one didn't work so recompiled zaptel from cvs against my kernel 2.4.20-8 3. Compile is fine no depmod problems/ugly message etc. 4. lsmod: wcusb 20064 0 (unused) wcfxo 9376 0 zaptel 179168 0 [wcusb wcfxo] 5. start up messages on

Hi everyone, I'm taking a course in statistics as part of my doctoral program in education at the U. of Minnesota, USA. I found R via Rpy, a python module that makes it possible to use R from python scripts. The instructor refers to SPSS a lot and that seems to be the standard stats tool around here. But being more of a Unix guy and not intimidated by programming, I'd like to see if I

This message is in MIME format. --=_6vx1wr5xhvr4 Content-Type: text/plain; charset=ISO-8859-1; DelSp="Yes"; format="flowed" Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Dear R Core Team, Help to 'read.table' claims that 'read.csv' is identical to 'read.table' except for the defaults. However, 'read.table' seems