callback_default {GSgalgoR} | R Documentation |
A default call_back function that does nothing.
callback_default (userdir = "",generation, pop_pool, pareto, prob_matrix, current_time)
userdir |
the default directory used by |
generation |
a number indicating the number of iterations of the galgo algorithm |
pop_pool |
a |
pareto |
the solutions found by Galgo across all generations in the solution space |
prob_matrix |
a |
current_time |
an |
Nothing
# load example dataset library(breastCancerTRANSBIG) data(transbig) Train <- transbig rm(transbig) expression <- Biobase::exprs(Train) clinical <- Biobase::pData(Train) OS <- survival::Surv(time = clinical$t.rfs, event = clinical$e.rfs) # We will use a reduced dataset for the example expression <- expression[sample(1:nrow(expression), 100), ] # Now we scale the expression matrix expression <- t(scale(t(expression))) # Run galgo with default_callback assigned to all the hook-points GSgalgoR::galgo(generations = 5, population = 15, prob_matrix = expression, OS = OS, start_galgo_callback = callback_default,# When Galgo is about to start. end_galgo_callback = callback_default, # When Galgo is about to finish. start_gen_callback = callback_default, # At the beginning of each iteration. end_gen_callback = callback_default, # At the end of each iteration. )