Displaying 6 results from an estimated 6 matches for "kemerson".
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emerson
2008 Jul 14
2
modeling binary response variables
...king for two things: (1) is glm with family = 'binomial' the right
way to do this, and (2) are there any good references on how it works.
I have posted a plot of a sample of the data I am looking at as well as the
sample data used to generate the plots.
Sample Plot: http://www.uoregon.edu/~kemerson/tmp/plot.pdf
Sample Data: http://www.uoregon.edu/~kemerson/tmp/data.csv
Response variable is percent.dev (se2.dev are the errors from binomial
estimates given probability and number of samples).
Descriptor variables are num.days, ppd, temp, and pop.
Any help would be greatly appreciated.
Chee...
2006 Jul 24
5
grouping by consecutive integers
...to perform this for many time series so an
automated process would be nice. I am hoping to use this as a peak
detection protocol.
Any advice would be greatly appreciated,
Kevin
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Kevin J Emerson
Center for Ecology and Evolutionary Biology
1210 University of Oregon
Eugene, OR 97403
USA
kemerson at uoregon.edu
2006 Jul 17
1
Getting rid of for loops
...ariable. Any ideas on what
tests to use? (I am new to analysis of all-categorical data).
Thanks in advance!
Kevin
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Kevin Emerson
Center for Ecology and Evolutionary Biology
1210 University of Oregon
Eugene, OR 97403
USA
kemerson at uoregon.edu
2005 Jun 20
2
frequency tables
...seems long and
tedious. Is there a quick and dirty way of doing this?
Thanks in advance!
Kevin
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Kevin J Emerson
Center for Ecology and Evolutionary Biology
1210 University of Oregon
University of Oregon
Eugene, OR 97403
kemerson at dakrwing.uoregon.edu
2007 Dec 13
2
multiple ANOVAs
Hello R help-ers,
I have a basic question, but I have been playing with it for a while and
haven't quite gotten a hang of how to get it working. I want to perform
multiple one-way ANOVAs on subsets of data and am not sure how to do it in
an automated way. I am thinking of doing something similar to 'aggregate'
but I would like to collect all of the ANOVA results in a way in which I
2009 Mar 24
3
confidence interval or error of x intercept of a linear regression
...76923077, 0.071428571)), .Names = c("Temperature",
"Dev.Rate"), class = "data.frame", row.names = c(NA, 107L))
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Kevin J Emerson
Bradshaw-Holzapfel Lab
Center for Ecology and Evolutionary Biology
1210 University of Oregon
Eugene, Oregon 97403
kemerson at uoregon.edu