similar to: Example of cell means model

Dear list, I'm trying to mimic the analysis of Wedderburn (1974) as cited by McCullagh and Nelder (1989) on p.328-332. This is the leaf-blotch on barley example, and the data is available in the `faraway' package. Wedderburn suggested using the variance function mu^2(1-mu)^2. This variance function isn't readily available in R's `quasi' family object, but it seems to me

Hi Guys, this is actually a thread of emails, but for some reason, even though i am a member, it's withholding my email so i said i would try it this route instead!... I appreciate the reading Thank you. If i have: matrix: > var1 var2 var3 > cell1 x x x > cell2 x x x > cell3 x x x > > cell4 > > . > .

Hello can anyone help please? i read two words "cell1", "cell2" into a list. I want to turn this list into a factor. > cell_data <-list(c('cell1','cell2')) > cell_data [[1]] [1] "cell1" "cell2" > factor_list <- factor(cell_data) Error in sort.list(y) : 'x' must be atomic for 'sort.list' Have you called

Hi all, I attached a driver for MiniBox openUPS device ( http://www.mini-box.com/OpenUPS) and a dump of the hid usages. I had the possibility to make a few adjustments to the device firmware for HID usages, and although I haven't managed to produce a good structure many issues from previous firmware were at least fixed and new information added. ATM the driver only shows pertaining

Hi everyone, For one of our projects we have a need to deploy and maintain a demo. As a result I''ve attempted to setup a set of rake tasks for the job. My goal is have one rake task called "deploy_demo" which purges the database, migrates to the current schema, and loads the db from a set of fixture files in a specified location. I''ve written two new tasks the perform