Graphing Features

• Calculate, graph, and compare the following graph types of all IDEA recorded disabilities including autism in all 50 states and outlying areas.
  • Total Number of cases,
  • Total Number of cases cumulative Growth,
  • Total Number of casese Annual Growth,
  • Total Number of cases Percent of All Disabilities,
  • Number of cases by Birth Year,
  • Number of cases by Age,
  • Administrative Prevalence by Birth Year,
  • Administrative Prevalence by Birth Year and Holding Age Constant (gold standard for identifying changing prevalences)
  • Administrative Prevalence by Age
  • Administrative Prevalence Change (formally crude incidence)
  • Historical Administrative Prevalence by by Birth year
  • Historical Administrative Prevalence by Age
• Allow technical analysis of the number of cases, crude incidence, prevalence and growth of disabilities in over 6 million children.
• Allow the generation of over 10,000,000 possible graph combinations.
• Allow identification of any trends in any disability.
• Allow the general public to engage in collaborative and meaningful dialog about disabilities and disability comparisons.
• Allow downloading of all source data.