The Apache Software Foundation
8 packages on CRAN
1 packages on GitHub
The xlsxjars package collects all the external jars required for the xlxs package. This release corresponds to POI 3.10.1.
Provides comprehensive functionality to read, write and format Excel data.
Provides external JAR dependencies for the XLConnect package.
Apache OpenNLP jars and basic English language models.
External jars required for package RKEA.
Java JAR files for the Apache Commons Mathematics Library for use by users and other packages.
External jars required for package 'Rdrools'.
R interface to PortfolioEffect cloud service for backtesting high frequency trading (HFT) strategies, intraday portfolio analysis and optimization. Includes auto-calibrating model pipeline for market microstructure noise, risk factors, price jumps/outliers, tail risk (high-order moments) and price fractality (long memory). Constructed portfolios could use client-side market data or access HF intraday price history for all major US Equities. See <https://www.portfolioeffect.com/> for more information on the PortfolioEffect high frequency portfolio analytics platform.
Low-level socket-based interface to calling the Spark API via the RBackend server included in Spark.