Distribution Analysis Program The DAPPER Program (Distribution Analysis for Power Planning Evaluation and Reporting) provides a consistent SKM Systems Analysis, Inc.Program (Distribution Analysis for Power Planning Evaluation and Reporting) provides a consistent summary of the loads throughout the power system. Connected loads, demand loads, and design loads are calculated for each load bus. All load calculations are based on the global application of demand and design factors and on the complex addition of the loads, to properly account for the differences between load types. This method assures complete compliance with local and national electrical code requirements while permitting flexibility in design for special applications. Loads may be divided into user definable load categories such as lighting, receptacles, heating, or complete industrial processes. Different design and demand factors may be assigned to each load category. The program also features: