text: Intelligence Preparation of the Battlefield
  Figure 7-7. Example pattern analysis plot sheet.
  Pattern Analysis
  7-72. The pattern analysis is a technique that is based on certain characteristic patterns that can be
  identified and interpreted. Pattern analysis can be critically important when facing an enemy whose
  doctrine is undeveloped or unknown. It is necessary for the intelligence analyst to create or update the
  threat model and threat templates.
  7-73. A pattern analysis requires the organization and recording of large volumes of incoming
  information and adding it to existing information so meaningful relationships are clarified. Often,
  indicators can initially be ambiguous and incomplete. but over time patterns of activity or tip-offs that
  characterize specific threat emerge. Expect to deal with a thinking threat that learns from previous success
  or failures and will change or vary patterns of operations.
  7-74. Once all related items of information from the intelligence files, sources, and agencies are
  obtained, assemble the available information to form as many logical solutions or hypothesis as possible.
  Assembly of information to develop logical hypothesis requires good judgment and considerable area
  expertise. When developing hypothesis, avoid reaching conclusions based on prejudices or
  preconceived notions.