Displaying 3 results from an estimated 3 matches for "lab12".
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lab1
2012 Nov 09
1
CCA with Vegan - Plot problem
Hi,
I've just started using R and am having some problems with CCA using vegan.
I'm looking at abundance p/m2 (hence decimals) vs environmental variables
and have been using
http://ecology.msu.montana.edu/labdsv/R/labs/lab12/lab12.html to guide me
through.
My organism data looks like this:
Sample "Species_1" "Species_2" "Species_3" etc
Sample_1 0 0.12432 0.3456
etc
and is in a .csv file
My environment data (.csv again) looks like this:
Temp...
2010 May 22
1
How to find all single minima, i.e. only each one within each next part of analyzed vector (table)
...18,19,20)
mass_value<-c(9,2,3,2,5,6,7,8,9,10,2.1,12, 1,14,15,16,17,18,19,20)
mass_label<-c("lab1","lab2","lab3","lab4","lab5","lab6","lab7","lab8","lab9","lab10",
"lab11","lab12","lab13","lab14","lab15","lab16","lab17","lab18","lab19","lab20")
dt<-5
# i.e.
mass_value<-c (9,0,3,1,5,6,7,8,3,10,2.1,12, 1, 1,15,16,17,18,19,20)
mass_position<-c(1,2,3,4,5,6,7,8,9,10, 11,12,13...
2004 Oct 12
5
covariate selection?
Hello,
I am hoping someone can help me with the following multivariate issue:
I have a model consisting of about 50 covariates. I would like to
reduce this to about 5 covariate for the reduced model by combining
cofactors that are strongly correlated. Is there a package or function
that would help me with this in R? I appreciate any suggestions.
Thanks,
Ian