Final Exam Review GISC 2411

All features influence all other features, but the closer something is, the more influence it has

Average x and y-coordinates for all features

The extent to which the distance between the mean center and the features vary from the average distance.

Combines inverse distance and distance band.

Features outside a specified distance do not influence the features within the area

•Global statistic that indicates whether similar values (either high or low) are clustered.

Measures how similar the actual mean distance bet locations is to the expected mean distance for a random distribution

Local statisticMeasures the strength of patterns for each specific feature

One standard deviation circle will cover

Measures whether the pattern of feature values is clustered, dispersed, or random.Global Statistic

They are similar to traditional statistics, but they integrate spatial relationships into the calculations.

Identifies general mean direction of a set of lines

Is useful for comparing distributions of features and comparing one type of feature at different times

Identify and measure the pattern of the entire study area

Feature having the shortest total distance to all other features