Sowjanya Dhulipala

2 Questions 4 Answers 0 Followers

Questions related from Sowjanya Dhulipala

Do we need to go for a spatial regression model when there is spatial autocorrelation in response variable but not in regression model residuals?

I am working on regression modeling where geographical units (zones) are the observations. I found there is significant spatial autocorrelation in the response variable (based on Moran's I)....

04 July 2020 8,063 7 View

Why the expected value of Moran's I is different when spatial autocorrelation is determined for a variable and for model residuals using same data?

The expected value of Moran's I is given in the literature as (-1/[N-1]), where N=Number of zones. In R software, when Moran's I for a response variable is calculated, it is same as (-1/[N-1]),...

04 July 2020 7,724 0 View