Monday, November 14, 2011

Lab 10 - Spatial Statistics & Creating and Editing Features

Spatial Statistics

World Cities by Population - Average Nearest Neighbor
p-value and z score


about average nearest neighbor stats


Average nearest neighbor tool "Calculates a nearest neighbor index based on the average distance from each feature to its nearest neighboring feature." P-value is 0 and Z score is out of 1.96 to -1.96 range, so no spatial relationships inferred from stats and distances.

Exercise 15a - Drawing Features
Exercise 15b - Using Feature Construction Tools

Exercise 16a - Deleting and Modifying Features

Exercise 16b - Splitting and Merging Features

Exercise 16c - Editing Feature Attribute Values

Tuesday, November 8, 2011

Lab 9 (Chapters 11 & 12)

11a Dissolves

11b Creating Graphs

11c Clipping Layers

11d Exporting Data

12a Buffering Features

12b Overlaying Data

12c Calculating Attribute Values