This workbook contains a set of laboratory exercises initally developed for the ICPSR Summer Program courses on spatial analysis:Introduction to Spatial Data Analysis and Spatial Regression Analysis. It consists of a series of brief tutorials and worked examples that accompany the GeoDa TM User’s Guide and GeoDa TM 0.95i Release Notes(Anselin 2003a, 2004).1 They pertain to release 0.9.5-i of GeoDa, which can be downloaded for free from http://sal.agecon.uiuc.edu/geodamain.php. The “official” reference to GeoDa is Anselin et al. (2004c)