Re: [R] How do anova() and Anova(type="III") handle incomplete designs?

ikely comparable, considering your response. I am still confused about interpretation of interactions within an anova() with an incomplete design, as mine is. Is the interaction term still informative? - Justin Montemarano Graduate Student Kent State University - Biological Sciences

[R] How do anova() and Anova(type="III") handle incomplete designs?

f.species 2.783 2 2.0738 0.12877 day:cond.time0.805 1 1.1994 0.27493 leaf.species:cond.time 0.568 1 0.8462 0.35888 day:leaf.species:cond.time 1.915 1 2.8539 0.09293 Residuals 118.091 176 >

[R] Violation of sample independence in Pearson's product-moment correlation

e for Pearson's test, and I should have had only 7 points, which would reflect the means of my two variables for each individual animal across 10 days. Is this appropriate or is there a means of accounting for repeated sampling with a correlation test? - Justin Montemarano Graduate Student

Re: [R] Unable to specify order of a factor

reproducible code request prompted me to discover my error; thanks all. - Justin Montemarano Graduate Student Kent State University - Biological Sciences http://www.montegraphia.com On Wed, Mar 21, 2012 at 12:42 PM, R. Michael Weylandt < michael.weyla...@gmail.com> wrote: > You'l

Re: [R] Unable to specify order of a factor

, panel.grid.minor = theme_blank()) Is there anything odd about it that might be producing the odd ordering problem? FYI, avoiding subsetting ag.tab doesn't do the trick. - Justin Montemarano Graduate Student Kent State University - Biological Sciences http://www.montegraphia.com On Wed, Mar 21,

Re: [R] Unable to specify order of a factor

27;m sorry if I wasn't clear and/or I've missed your message. - Justin Montemarano Graduate Student Kent State University - Biological Sciences http://www.montegraphia.com [[alternative HTML version deleted]] __ R-help@r-project.or

Re: [R] Unable to specify order of a factor

Actually I've try that too, Sarah The test is to run order(levels(total.density)), which I need to be 1 2 3, not 2 3 1, and your solution still gives me 2 3 1. I also don't know how to reply to this thread with the previous message below... - Justin Montemarano Graduate Student

[R] Unable to specify order of a factor

32,32,32,32,32,32,32,32,32,32,32,32) I'm running R 2.14.2 with all packages up-to-date as of 21.3.2012. Any help would be greatly appreciated. - Justin Montemarano Graduate Student Kent State University - Biological Sciences http://www.montegraphia.com [[alternative HTML version dele

Re: [R] Find the first values in vector

Use which() vec_out <- which(vec == T) - Justin Montemarano Graduate Student Kent State University - Biological Sciences http://www.montegraphia.com [[alternative HTML version deleted]] __ R-help@r-project.org mailing list ht

[R] Testing treatment effects on exponential decay models

data. Thanks for any help. - Justin Montemarano Graduate Student Kent State University - Biological Sciences http://www.montegraphia.com [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman

[R] coxme() random effect syntax

rock movement (BEDLOAD) as a random co-variate, which is not possible with the coxph() function. Is it possible to do so with coxme() in the kinship package? If so, what is the proper syntax? Thanks for any help. Justin Montemarano __ R-help@r

[R] coxph() command design and data setup

s that done? I can send sample data if necessary. Thanks for any help! Justin Montemarano [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting gui

[R] Post-hoc tests for Cox proportional hazards

Hello all: I'm having some difficulty interpreting the results of a Cox proportional hazards analysis that I recently performed. I am running the fit with a fixed categorical variable (Treatment) and a nested categorical variable (Chamber) within Treatment. The likelihood ratio tests of both of th