Browsing by Keyword "Spatial point patterns"
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2D Anisotropic Wavelet Entropy with an Application to Earthquakes in Chile
MDPI (2015-06-16)We propose a wavelet-based approach to measure the Shannon entropy in the context of spatial point patterns. The method uses the fully anisotropic Morlet wavelet to estimate the energy distribution at different directions ... -
Multiresolution analysis of linearly oriented spatial point patterns
Taylor & Francis (2015)The assumption of direction invariance, i.e. isotropy, is often made in the practical analysis of spatial point patterns due to simpler interpretation and ease of analysis. However, this assumption is many times hard to ... -
Statistical inference for Gibbs point processes based on field observations
Wiley (2011-02)Forest inventories are mostly based on field observations, and complete records of spatial tree coordinates are seldom taken. The lack of individual coordinates prevents the use of well stablised statistical inference tools ...