3. Integrated analysis of spatial and attribute data - RTC, Regional ...
3. Integrated analysis of spatial and attribute data - RTC, Regional ...
3. Integrated analysis of spatial and attribute data - RTC, Regional ...
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Fitting a model‣For simplicity, the model that you will fit is a least-squares regression line, <strong>and</strong>you will force it to have a positive slope <strong>and</strong> pass through zero.‣The formula to determine the semivariance at any given distance in thisexample is: Semivariance = Slope * DistanceSlope (1<strong>3.</strong>5) = slope <strong>of</strong> the fitted model.Distance (h) = distance between pairs <strong>of</strong> locations107arise due to unbiasednessconstraints