CroptimizR - A Package to Estimate Parameters of Crop Models

The purpose of CroptimizR is to provide functions for estimating crop model parameters from observations of their simulated variables. This process is often referred to as calibration. For that, it offers a generic framework for linking crop models with up-to-date and ad-hoc algorithms, as well as a choice of goodness-of-fit criteria and additional features adapted to the problem of crop model calibration including AgMIP calibration protocol and user-defined sequential multi-step workflow. It facilitates the comparison of different types of methods on different models.