explanation condition number in GWR

Discussion created by peter_m on Feb 11, 2013
Latest reply on Feb 20, 2013 by peter_m

I´m new in statistics an I write my master thesis for the university, there I use GWR and in the GWR there is a condition number which check local collinearity. These number schould be < 30 ok!

The GWR works - because of the high bandwidth the condition number is ok.

- But how dose the condition number in arcgis works?
- How is the condition number computed?

I need an explanation for my master thesis, I´m an autrian guy so unfortunatley the englisch word condition number says nothing to me.

Is it common or should it be explain it in the case of GWR?

Please give me links or explanations!