Data from the flight data recorder were downloaded. The application also uses PostgreSQL for storage of user data and edit metadata. Statistics are helpful in analyzing most collections of data. Physical integrity deals with challenges associated with correctly storing and fetching the data itself. Control mechanism based on interaction point with data. Frequently used for reacting to discrete events or for processing streams of data. Provides a basis for other data profiles. Export of the extracted data and images. The terms "data" and "information" are not synonymous. PDF currently supports two different methods for integrating data and PDF forms. This is equivalent to sampling from a kernel density estimate of the data. There is no known published usage data. All involve corrections for perceived errors inherent in the different data sets. These constraints agree with those obtained from WMAP data. Estimates are made by extrapolations from small bits of data.