CorrectMatch requires gfortran to precompile the mvndst routines.
On macOS, using Homebrew, run:
brew install gcc
On GNU/Linux, install the gfortran package with your preferred package manager:
sudo apt-get install gfortran # on Debian-based systems sudo pacman -S gcc-gfortran # on Archlinux-based systems
CorrectMatch contains functions to fit a copula model and estimate the population uniqueness:
using CorrectMatch # Create a simple dataset of 100 records and 4 independent columns, and compute the true uniqueness d = rand(1:10, 1000, 3) uniqueness(d) # 0.377 # The first precompilation takes a few seconds G = fit_mle(GaussianCopula, d) d_sim = rand(G, 1000) uniqueness(d_sim) # 0.361
but also the likelihood of uniqueness for a single individual:
# Uniqueness of record (5, 5, 5) individual_uniqueness(G, [5, 5, 5], 1000) # 0.34276768289842735
See the examples folder to learn how to load a CSV file and estimate the uniqueness from a small sample.
GNU General Public License v3.0
See LICENSE to see the full text.
Patent-pending code. Additional support and details are available for commercial uses.