NSF-Census Research Network | Innovative, interdisciplinary research in theory, methodology and computational tools. Statistical Standards and Guidelines | FCSM. Skip to page content Statistical Standards and Guidelines The Statistical and Science Policy Branch in the Office of Information and Regulatory Affairs (OIRA) at the Office of Management and Budget (OMB) issues government-wide standards and guidelines to ensure comparability of Federal statistics. OIRA issues guidance on information policy, the Privacy Act, and Federal information collection. Government-wide Standards and Guidelines Agency Standards and Guidelines Other Resources [PDF] indicates a document is in Portable Document Format.
Contact Us Send comments, feedback, ... More adventures in overlay: point in polygon. Counting the number of points in a polygon is a common overlay operation. But unless you’re aware of what happens when points fall on polygon boundaries, or when points fall just outside the coverage of your polygons, you may not be getting the results you expect. Here’s the scenario: I have polygons representing some administrative districts.And I have some points representing households. Each household has an attribute HHSize which is the number of people in the household.I want to count the number of households and the total size of the household in each polygon. The map to the left shows the household points with graduated symbols based on HHSIZE.
There are lots of ways to perform the overlay to get the number of households and the sum of household size. Now let’s go back to the Households table and get some statistics. Huh? Finding boundary points To find boundary points, use the Select By Location tool found in the Selection menu of ArcMap. Finding points outside Near Summary Statistics. REDCAP: Regionalization with Constrained Clustering and Partitioning | Spatial Data Mining and Visual Analytics Lab.
The R Project for Statistical Computing. RGL - 3D Real-Time Visualization Device System for R. SaTScan - Software for the spatial, temporal, and space-time scan statistics. CrimeStat Spatial Statistics Program - Version 3.0. Spatial Tools: Tobler's Flow Mapper.