B. W. Lewis

rthreejs. Three.js widgets for R and shiny

irlba. Fast truncated singular value decompositions

GLM. Notes on generalized linear models

rredis. R client for Redis

doRedis. R/foreach Redis backend for parallel computing

irlbpy. Truncated SVD by implicitly restarted Lanczos bidiagonalization for Python Numpy

tcor. Fast thresholded correlation mattices

iqfeed. An R package that interfaces to DTN IQFeed over TCP/IP

1000_genomes_examples. Examples using R and 1000 genomes data

duckdb_and_r. My thoughts and examples on DuckDB and R

r-and-singularity. Notes on R and Singularity

lazy.frame. Lazy person's file-backed data frame

lz4. LZ4 Data Compression and Decompression for R

crosstool. An experimental, very generic control/communication widget for use with the crosstalk and htmlwidgets packages.

writing_foreach_adapters. Tutorials, code and notes about writing R foreach adapters

fls. The Kalaba-Tesfatsion Flexible Least Squares method for R.

IRL. Implicitly restarted Lanczos methods fo R

usgsd. Analyze Survey Data for Free with the R Language

correlation-regularization. A fun example of covariance shrinkage for financial time series data

hclust_in_R. A pure R hierarchical clustering implementation so I can better learn the method

future.redis. A Redis-based task queue backend for R's future system

feathercache. Simple networked object cache

betfair. Betfair API for R

urca. Pfaff/Stigler Unit Root and Cointegration Analysis R package

python. Simple Python bindings for R derived from https://github.com/rstudio/tensorflow

x3dom. Tools for creating x3dom and d3.js graphics with R and Shiny

slides. Simple HTML/CSS/JS slide environment

cassini. Gershgorin discs and Brauer's ovals of Cassini

R4P. An R library for Processing.

ratlab. Tight integration between R and GNU/Octave or Matlab

RSQLServer. SQL Server database interface for R on Windows

nvd3. Basic R interface to nvd3.js

shim. Simple mmap for PVFS2 and others

least-squares-without-calculus. Ordinary least squares data fitting for college algebra courses

fraud-autoencoder-example. Repository with files used for the blog post "Predicting Fraud with Autoencoders and Keras"

doRedisWindowsService. A Windows service wrapper for the doRedis R/foreach backend

exm. C

2020_rstudioconf. Slides from my talk at the 2020 RStudio conference in San Francisco

share. Trivially simple networked object cache for generic R data

tir. Example time in range computation

pirls. R

htmlwidgets. HTML Widgets for R

msft_april_2016. a few talks for Microsoft

s4vd. R

rfinance_2016. talk slides

Feb2016_Cleveland_R_Meetup. Slides and data for the February, 2016 Cleveland R Meetup

dnn_notes. Miscellaneous notes on deep neural networks

R_hacker_news_dashboard. An experiment that glues the Hacker News API to R's new flex dashboard framework from RStudio

networkD3. Tools for creating D3 JavaScript network graphs from R

sshg. ssh to a group of nodes