ChainLadder is an R package providing methods and models which are typically used in insurance claims reserving, including:

  • Mack chain-ladder, Munich chain-ladder and Bootstrap models
  • General multivariate chain ladder-models
  • Loss development factor fitting and Cape Cod models
  • Generalized linear models
  • One year claims development result functions
  • Utility functions to:
  • convert tables into triangles and triangles into tables
  • convert cumulative into incremental and incremental into cumulative triangles
  • visualise triangles

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