Thanks Sarah,
Looking again at #2, I see your point.
As for the standardization, I didn't see it mentioned in the JSS
paper, but I'll have another look.
Assuming a significant r is returned, I guess I would need to look at
the raw data to infer the type of relationship (+ or -).
--
David De
Hi David,
On Fri, May 8, 2009 at 10:27 AM, wrote:
> My questions are as follows;
>
> 1) can "raw" data be used to construct the dissimilarity matricies? or
> should they be standardized? different variables have different measurment
> scales, my inclination is to standardize, but I don't know i
Hi all,
I'm searching for a little clarification on partial mantel tests
(ecodist package)
I've a distance matrix (x,y), and several others containing
environmental/chemical variables.
Based on the help file, and the package instructions I've managed to
implement the tests as;
var1 ~ en
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