stoploss function

Calculate the weighted multiobjective loss function used in STOPS

stoploss(
  obj,
  stressweight = 1,
  structures,
  strucweight = rep(-1/length(structures), length(structures)),
  strucpars,
  stoptype = c("additive", "multiplicative"),
  verbose = 0,
  registry = struc_reg
)

Arguments

• obj: object returned inside a stop_* function. Uses the stress.m slot for getting the stress.
• stressweight: weight to be used for the fit measure; defaults to 1
• structures: which c-structuredness indices to be included in the loss
• strucweight: the weights of the structuredness indices; defaults to -1/#number of structures
• strucpars: a list of parameters to be passed to the c-structuredness indices in the same order as the values in structures. If the index has no parameters or you want to use the defaults, supply NULL. (alternatively a named list that has the structure name as the element name).
• stoptype: what type of weighted combination should be used? Can be 'additive' or 'multiplicative'.
• verbose: verbose output
• registry: an object of class registry. This can be used to add additional c-structuredness indices. Defaults ot the registry created via .onLoad in zzz.R

Returns

a list with calculated stoploss ($stoploss), structuredness indices ($strucinidices) and hyperparameters ($parameters and$theta)