[R-sig-Geo] Help L Function

Marcelino de la Cruz marcelino.delacruz at upm.es
Mon Jan 13 17:09:25 CET 2014


Yes, it is possible and very easy. How do you extract your p-value 
depends on wether you are making a pointwise or a global test. See the 
help page of envelope(). You can also try a maximum absolute deviation 
test with dclf.test().


Cheers,

Marcelino




El 13/01/2014 16:52, Francesco Carrer escribió:
> Hi,
>
> I have a distribution of artifact within an archaeological surface
> (dataset: ID, DIMENSION, X, Y), and I need to verify which is the degree of
> aggregation of these artifacts at different scales. I applied the L
> Function (Lest in spatstat), and plotted the resulting observed values of
> L(r) against the highest and lowest simulated values of L(r). Is it
> possible to extract a p-value that assess that the aggregation of my data
> is significantly higher (or lower) than the simulate values?
>
> Francesco Carrer
>
> 	[[alternative HTML version deleted]]
>
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