AMFTom
2012-Nov-13 16:08 UTC
[R] Confidence intervals in Ripley's K function - a little challenge...
I have plotted Ripley's K function for a spatial point pattern for 12 plots, with 39 Monte Carlo simulations for complete spatial randomness (CSR). I would like to analyse these data as follows: I would like to know for which plots the Ripley's K function deviates from CSR at a number of confidence intervals, namely 90%, 95% and 99%. I realise that simulation envelope I have produced is not a confidence interval. Is there a way to plot the different confidence intervals (or confidence bands) around the data points representing CSR, so I could see where the observed data significantly deviate from the theoretical CSR at different levels of confidence? Alternately, could I plot the different confidence bands around the data points representing my observed data, and do it this way instead? <http://r.789695.n4.nabble.com/file/n4649392/Env2.15.png> -- View this message in context: http://r.789695.n4.nabble.com/Confidence-intervals-in-Ripley-s-K-function-a-little-challenge-tp4649392.html Sent from the R help mailing list archive at Nabble.com.
AMFTom
2012-Nov-15 14:12 UTC
[R] Confidence intervals in Ripley's K function - a little challenge...
Sorry - CSR = Complete Spatial Randomness. -- View this message in context: http://r.789695.n4.nabble.com/Confidence-intervals-in-Ripley-s-K-function-a-little-challenge-tp4649392p4649597.html Sent from the R help mailing list archive at Nabble.com.
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