GreedyExperimentalDesign (version 1.5.6.1)

resultsGreedySearch: Returns the results (thus far) of the greedy design search

Description

Returns the results (thus far) of the greedy design search

Usage

resultsGreedySearch(obj, max_vectors = 9, form = "one_zero")

Arguments

obj

The greedy_experimental_design object that is currently running the search

max_vectors

The number of design vectors you wish to return. NULL returns all of them. This is not recommended as returning over 1,000 vectors is time-intensive. The default is 9.

form

Which form should it be in? The default is one_zero for 1/0's or pos_one_min_one for +1/-1's.

Author

Adam Kapelner

Examples

 if (FALSE) {
	library(MASS)
	data(Boston)
 #pretend the Boston data was an experiment setting 
	#first pull out the covariates
 X = Boston[, 1 : 13]
 #begin the greedy design search
	ged = initGreedyExperimentalDesignObject(X, 
		max_designs = 1000, num_cores = 2, objective = "abs_sum_diff")
	#wait
	res = resultsGreedySearch(ged, max_vectors = 2)
	design = res$ending_indicTs[, 1] #ordered already by best-->worst
 design
 #what is the balance on this vector?
	res$obj_vals[1]
	#compute balance explicitly in R to double check
	compute_objective_val(X, design) #same as above
	#how far have we come?
	ged
	#we can cut it here
	stopSearch(ged)
	}