Displaying 3 results from an estimated 3 matches for "evogene".
Did you mean:
eugene
2013 Jan 20
2
Lattice levelplot- remove unused levels per panel
Hi,
I am using levelplot, and would like remove from each panel (condition) its
unused x levels.
e.g.
Remove from panel vs=1 the cyl level=8.
data(mtcars)
levelplot(mpg~factor(cyl)*factor(gear)|factor(vs))
Thanks for your help,
Ronny
--
View this message in context: http://r.789695.n4.nabble.com/Lattice-levelplot-remove-unused-levels-per-panel-tp4656087.html
Sent from the R help mailing
2011 Nov 15
0
Bootstrap values for hierarchical tree based on distaance matrix
I would like to get an hierarchical clustering tree with bootstrap values
indicated on the nodes, as in pvclust. The problem is that I have only
distance matrix instead of the raw data, required for pvclust. Is there a
way to get it?
fit1 <- hclust(dist) # an object of class '"dist"
plot(fit1) # dendogram without p values
library(pvclust)
fit2 <- pvclust(raw.data,
2012 Sep 13
0
problematic p values for Dixon Q test
I am using R dixon.test in order to perform Q test for detection of outliers.
The p-values for high Q values are consistent with the table in Rorabacher,
D.B. (1991) http://www.flworkshop.com/sscs/dixon_test.pdf, but it seems that
small Q-values get problematic p-values. For example:
dixon.test(c(0.324,0.5,1,1.324),two.sided=T)
Q = 0.324, p-value = 1