build_maha_mats function

build_maha_mats Builds the matrices that we will then use to calculate the mahalanobis distances for each matched set

build_maha_mats(idx, ordered_expanded_data)

Arguments

• idx: List of vectors specifying which observations should be extracted
• ordered_expanded_data: data.frame of prepared/parsed input data

Returns

List of parsed distance matrices, with elements corresponding to each matched set