initBinaryMatchFollowedByRerandomizationDesignSearch: Begin a Search for Binary Matching Followed by...

In GreedyExperimentalDesign: Greedy Experimental Design Construction

Begin a Search for Binary Matching Followed by Rerandomization

Description

This method creates an object of type binary_then_rerandomization_experimental_design and will find optimal matched pairs which are then rerandomized in order to further minimize a balance metric. You can then use the function resultsBinaryMatchThenRerandomizationSearch to obtain the randomized allocation vectors. For one column in X, the matching just sorts the values to find the pairs trivially.

Usage

initBinaryMatchFollowedByRerandomizationDesignSearch(
  X,
  compute_dist_matrix = NULL,
  ...
)

Arguments

X	The design matrix with $n$ rows (one for each subject) and $p$ columns (one for each measurement on the subject). This is the design matrix you wish to search for a more optimal design.
compute_dist_matrix	The function that computes the distance matrix between every two observations in X, its only argument. The default is NULL signifying euclidean squared distance optimized in C++.
...	Arguments passed to initGreedyExperimentalDesignObject. It is recommended to set max_designs otherwise it will default to 10,000.

Value

An object of type binary_experimental_design which can be further operated upon.

Author(s)

Adam Kapelner

GreedyExperimentalDesign documentation built on July 26, 2023, 5:48 p.m.