R packages by gumeo

accSDA - Accelerated Sparse Discriminant Analysis

Implementation of sparse linear discriminant analysis, which is a supervised classification method for multiple classes. Various novel optimization approaches to this problem are implemented including alternating direction method of multipliers ('ADMM'), proximal gradient (PG) and accelerated proximal gradient ('APG') (See Atkins 'et al'. <arXiv:1705.07194>). Functions for performing cross validation are also supplied along with basic prediction and plotting functions. Sparse zero variance discriminant analysis ('SZVD') is also included in the package (See Ames and Hong, <arXiv:1401.5492>). See the 'github' wiki for a more extended description.

Last updated 1 years ago

3.40 score 5 stars 10 scripts 388 downloads

fastqq - Faster Generation of Quantile Quantile Plots with Large Samples

New and faster implementations for quantile quantile plots. The package also includes a function to prune data for quantile quantile plots. This can drastically reduce the running time for large samples, for 100 million samples, you can expect a factor 80X speedup.

Last updated 2 years ago

visualizationcpp

3.18 score 3 stars 7 scripts 221 downloads