filter_param_info: Filter param_info list for a subset of parameters

In SticsRPacks/CroptimizR: A Package to Estimate Parameters of Crop Models

Filter param_info list for a subset of parameters

Description

Filter param_info list for a subset of parameters

Usage

filter_param_info(param_info, param_names)

Arguments

param_info

Information on the parameters to estimate. Either a list containing: ub and lb, named vectors of upper and lower bounds (-Inf and Inf can be used if init_values is provided), init_values, a data.frame containing initial values to test for the parameters (optional, if not provided, or if less values than number of repetitions of the minimization are provided, the, or part of the, initial values will be randomly generated using LHS sampling within parameter bounds). or a named list containing for each parameter: sit_list, list the groups of situations for which the current estimated parameter must take different values (see here for an example), ub and lb, vectors of upper and lower bounds (one value per group), init_values, the list of initial values per group (data.frame, one column per group, optional).

param_names

Names of the parameters to filter

Value

A list similar to the one given in input but filtered

Examples

param_info <- list(
  lb = c(dlaimax = 0.0005, durvieF = 50),
  ub = c(dlaimax = 0.0025, durvieF = 400)
)
CroptimizR:::filter_param_info(param_info, "durvieF")

# A case with groups of situations per parameter
param_info <- list()
param_info$dlaimax <- list(
  sit_list = list(c(
    "bou99t3", "bou00t3", "bou99t1", "bou00t1",
    "bo96iN+", "lu96iN+", "lu96iN6", "lu97iN+"
  )),
  lb = 0.0005, ub = 0.0025
)
param_info$durvieF <- list(
  sit_list = list(
    c("bo96iN+", "lu96iN+", "lu96iN6", "lu97iN+"),
    c("bou99t3", "bou00t3", "bou99t1", "bou00t1")
  ),
  lb = c(50, 100), ub = c(400, 500)
)
CroptimizR:::filter_param_info(param_info, "durvieF")

SticsRPacks/CroptimizR documentation built on Dec. 16, 2024, 11:54 a.m.