: [R-sig-Geo] Question for point pattern experts
Dear list,
A brief and (hopefully) simplistic question regarding point pattern
analysis.
We have compiled a large, continental database of chemical burdens in a
model organism. Currently, the data span 40 years and covers the entire
country
OK, I'm really slow to responding to this thread, but I've been thinking
about it. Are there covariates available (besides time) that can be
used? If yes, doesn't it make sense to look at this using a spatial
autoregressive regression model? Since the lakes typically don't touch,
then the
Dear list,
A brief and (hopefully) simplistic question regarding point pattern
analysis.
We have compiled a large, continental database of chemical burdens in a
model organism. Currently, the data span 40 years and covers the entire
country of Canada (including the high arctic). We have
Thanks Rolf,
I see your point, and I admit that I've waffled a bit on this issue. I'm
hesitant to drive down the kriging path (although indicators might be
suitable), because there are many known (and unknown) covariates that affect
the contaminant burden, and few of these are quantified at the
On 11/02/2011, at 10:14 AM, david depew wrote:
Thanks Rolf,
I see your point, and I admit that I've waffled a bit on this
issue. I'm hesitant to drive down the kriging path (although
indicators might be suitable), because there are many known (and
unknown) covariates that affect the
