Office of Inspector General (OIG) Office of Medicare Hearings and Appeals (OMHA) Office of the National Coordinator for Health Information Technology (ONC) Operating Divisions Administration for Children and Families (ACF) Administration for Community Living (ACL) Agency for Healthcare Research and Quality (AHRQ)*.
Statistical Parametric Mapping. SPM (Statistical Parametric Mapping) refers to the construction and assessment of spatially extended statistical processes used to test hypotheses about functional imaging data. These ideas have been instantiated in software that is called SPM.
Perceptual mapping is a marketing research technique used to compare different product brands across the two or more dimensions. A typical technique is to map the similarities between the products perceived by the research subjects.ere's an example of a perceptual map of similarity: Another approach is use of preference data. You can collect data based upon a comparison of two products or rankings of several products.