search for: redbeard

...(like the shareware application Graphic Converter), but I've found that Preview produces the best results. Daniel Smith Environmental Health Investigations Branch California Dept of Health Services -----Original Message----- Date: Mon, 31 Oct 2005 15:14:06 -0800 From: Jarrett Byrnes <redbeard at arrr.net> Subject: [R] R Graphs in Powerpoint To: r-help at stat.math.ethz.ch Message-ID: <1021e23a2ea288a066f22699f827cf73 at arrr.net> Content-Type: text/plain; charset=US-ASCII; format=flowed Hey, all. Quick question. I'm attempting to use some of the great graphs generated i...

I'm attempting to analyze some survey data comparing multiple docks. I surveyed all of the slips within each dock, but as slips are nested within docks, getting multiple samples per slip, and don't really represent any meaningful gradient, slip is a random effect. There are also an unequal number of slips at each dock. I'm having syntactical issues, however. When I try

Greetings to all, First off, I want to thank you all for answering any nagging questions I've had over the past few days. I've been in the process of putting together A Quick and (Very) Dirty Intro to Doing Your Statistics in R (which I have posted to http://didemnid.ucdavis.edu/rtutorial.html ) in order to teach an R workshop for the graduate students in my department. This is a

Dear R folk, First off I want to thank those of you who responded with comments for my R quick and dirty stats tutorial. They've been quite helpful, and I'm in the process of revising them. When it comes to repeated measures MANOVA, I'm in a bit of a bind, however. I'm beginning to see that all of the documentation is written for psychologists, who have a slightly

I''m trying to connect to a SQL Server db. I thought I installed the DBI component per the instructions, but its not working. When trying to start the ruby server, I get the message: Please install the sqlserver adapter: `gem install activerecord- sqlserver-adapter` But when I try to install the repository, I get this error message: could not find activerecord-sqlserver-adapter

I've recently run into the problem of using aov with nested factors, and wanting to get the type II and III sums of squares. Normally Anova from the car package would do fine, but it doesn't like having an Error included, so my.aov <-aov(Response ~ Treatment + Error(Treatment:Replicate)) Anova(my.aov, type="II") yields Error in Anova(nested.anova) : no applicable method

Dear all, I have been importing data into R from yahoo using yahooSeries, however the older version I was using no longer works with the syntax I have developed. I downloaded the latest package and it downloads data from the U.S. just fine, but the ticker codes for the Australian stock exchange (asx) do not get downloaded. a simple example, this works (US stock): stock<-yahooSeries(symbols =

I'm using lm to run an ANOVA, and would like to use Ryan's Q as my post-hoc (as recommended by Day and Quinn, 1989, Ecological Monographs). I can't seem to find any methods in the base stats package that implement this post-hoc. Is there a good package of post-hoc methods out there, or has someone written a method for Ryan's Q previously? Thanks! -Jarrett

Hello all, I'm attempting to plot the functions from a generalized linear model while iterating over multiple levels of a factor in the model. In other words, I have a data set Block, Treatment.Level, Response.Level So, the glm and code to plot should be logit.reg<-glm(formula = Response.Level ~ Treatment.Level + Block, family=quasibinomial(link="logit"))) plot(