Hi Friend,

In the recent past, I got interest in spatial analysis and my interest has got doubled on seeing SaTScan developed.

May I request you to kindly clarify the following.

I have done SVTT analysis for dengue incidences in Tamil Nadu. I have got output with the terms TREND, ITRCPT and LINEAR. I know that ITRCPT means Intercept. But what is the slope? "TREND" or "LINEAR"? What these terms refers to? How to get trend equation from this?

I would like to do Quadratic SVTT analysis also. Is there any packages available? or any add-on to SaTScan?

Thank you