Difference between revisions of "Manuals/calci/KFUNCTION"

Revision as of 15:53, 13 December 2016

KFUNCTION (Number)

This function shows the value of the K function.
In $KFUNCTION(Number)$ ,Number is any real number.
K function is named as Ripley's K Function.
It is defined as how the spatial clustering or dispersion of feature centroids changes when the neighborhood size changes.
When using this tool, specify the number of distances to evaluate and, optionally, a starting distance and/or distance increment.
The K-Function is given as :

$L(d)={\frac {\sqrt {A\sum _{i=1}^{n}\sum _{j=1,j\neq i}^{n}k(i,j)}}{\pi n(n-1)}}$

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-kfun
+<div style="font-size:30px">'''KFUNCTION (Number)'''</div><br/>
+*<math>Number</math> is any real number.
+==Description==
+*This function shows the value of the K function.
+*In <math>KFUNCTION(Number)</math>,Number is any real number.
+*K function is named as Ripley's K Function.
+*It is defined as how the spatial clustering or dispersion of feature centroids changes when the neighborhood size changes.
+*When using this tool, specify the number of distances to evaluate and, optionally, a starting distance and/or distance increment.
+*The K-Function is given as :
+<math>L(d)=\frac{\sqrt{A \sum_{i=1}^n \sum_{j=1,j\neq i}^n k(i,j)}}{\pi n(n-1)}</math>