Displaying 2 results from an estimated 2 matches for "2.4495".
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2.4405
2007 Jul 16
1
Problem to sort factor
Hello,
I'm having a problem renaming and sorting the underlying factor of a
ggplot2 based plot. Here's my code:
---8<----------
> delta <- ggplot(subset(data, Model==c("dyn", "dl4", "dl3")), aes(x=Problemsize, y=Fitness)) +
geom_smooth(size=1, color="black", fill=alpha("blue", 0.2))+
geom_point(size=0.5,
2006 Aug 03
2
fitting a model with the nlme package
Dear all,
I am analyzing some data that requires a mixed model. I have been
reading Pinheiro and Bates' book,
but cannot find the notation to fit the following model:
Suppose I have the dataset below. Here I am fitting variable p as a
fixed effect, variable h
as a random effect and variable t as nested within h. I would like to
include the variable j as well
as an independent (non-nested)