The migraR package provides functions for estimate the parameters for Rogers and Castro Models:
rc.7
, rc.9
, rc.11
, rc.13
.
The migraR functions were conceived for estimate via linear optimization, the parameters of the Rogers and Castro models wit seven, eleven and thirteen parameters. Besides, the package gives the user the possibility to investigate which curve fits better using the method provided in the IUSSP manual for the estimation of Rogers and Castro multi exponential model migration schedule.
(http://demographicestimation.iussp.org/content/multi-exponential-model-migration-schedule).
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