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GWR is a commonly used regression method for spatial data. Select the statements

ID: 3180468 • Letter: G

Question

GWR is a commonly used regression method for spatial data. Select the statements that are true of GWR.

1. Observations closer to a specific location are weighted more than observations farther away

2 . Relationships are modelled to vary over space

3. GWR is known as a local model

4. Based on Tobler’s First Law of Geography

1. Observations closer to a specific location are weighted more than observations farther away

2 . Relationships are modelled to vary over space

3. GWR is known as a local model

4. Based on Tobler’s First Law of Geography

Explanation / Answer

Statements 1 and 4 are true

1. Observations closer to a specific location are weighted more than observations farther away

4. Based on Tobler’s First Law of Geography