Displaying 4 results from an estimated 4 matches for "jcross".
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2006 Jan 12
1
envelopes of simulations
Hello!
I am writing you because I could not plot the confidence envelopes for
functions Jest, Jcross, Jdot, Jmulti, and L, using the Spatstat package.
I have already understood how to do that for Kest or Jest, that is:
JEnv <- plot(envelope(PPPData, Jest))
Where PPPData is my ppp object.
However, for Jcross I must specify the two marks I want to analyse.
That is, usually I would get the Jcr...
2008 Feb 11
0
j and jcross queries
Hi:
I have a query related to the J and Jcross functions in the SpatStat
package.
I use J to finding indications of clustering in my data, and Jcross
to look for dependence between point patterns.
I use the envelope function to do Monte Carlo tests to look for
significance.
So far so good.
My question is how I can test to see if tests are...
2005 Oct 26
0
Plots of Jest,Jdot, Jcross - legend?
Dear all,
I am using the spatstat package, in particular the Jest, Jdot and Jcross
functions.
When I plot the results using
J <- Jest (SpatData)
plot.fv (J, main="Recruits")
there are 4 different lines (different colours and shapes):
black _____
green --------
red _ _ _ _
blue _._._
Could someone please tell me which line is which??
Regards,
Sara Mouro...
2008 Feb 11
0
Testing for differecnes between groups, need help to find the right test in R. (Kes Knave)
...mp vs. princomp vs fast.prcomp (Liviu Andronic)
34. Re: Applying lm to data with combn (Henrique Dallazuanna)
35. reshape (juli pausas)
36. Re: reshape (Henrique Dallazuanna)
37. Re: reshape (Gabor Grothendieck)
38. Re: Do I need to use dropterm()?? (Bill.Venables at csiro.au)
39. j and jcross queries (Robert Biddle)
40. Questions about histograms (Andre Nathan)
41. Re: Questions about histograms (Duncan Murdoch)
42. Re: Questions about histograms (Bill.Venables at csiro.au)
43. Re: Questions about histograms (Andre Nathan)
44. Re: Re gression with time-dependent coefficients (...