An implementation of the Grammar of Graphics in R

Gaussian mixture models, k-means, mini-batch-kmeans and k-medoids clustering

An R package for Network Psychometrics

Tool for the U.S. SEC EDGAR Retrieval and Parsing of Corporate Filings

Methods and Measures for Brain, Cognitive, and Psychometric Network Analysis

Code to manage data related to SEC filings on EDGAR.

Some tools for parsing Form 13F filings with the SEC