In this article, we present a Bayes factor solution for inference in multiple regression. Bayes factors are principled measures of the relative evidence from data for various models or positions, including models that embed null hypotheses. In this regard, they may be used to state positive evidence for a lack of an effect, which is not possible…

The Seattle School District (Washington) assigns each of its students to a particular attendance area, gives that area a code name and computer designation called a geocode, then uses data processing methods to analyze the makeup of the student population in each area and to provide data for a number of planning purposes. The geoprocessing permits…