joshuaulrich

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  • Joshua Ulrich
  • http://about.me/joshuaulrich
  • josh.m.ulrich@gmail.com
  • 456
  • 15
  • 54

C

R's data.table package extends data.frame. More info:

fastmatch

0 0
Fast hashing functions and replacement of match()
Datetime functionality from the C API for R

C++

Rblpapi

2 0
R package interfacing the Bloomberg API from https://www.bloomberglabs.com/api/

QuantLib

0 1
The QuantLib C++ library

rchk

0 0

CSS

HTML

stl-rug

11 6
Content presented at the Saint Louis R User Group
Files from the old R/Finance conference website
Just a redirect to blog.fosstrading.com

jsonlite

0 0
A Robust, High Performance JSON Parser and Generator for R

Java

Code

1 0
Golub, Glattfelder and Olsen, ''The Alpha Engine: Designing an Automated Trading Algorithm''
Ultra Low Latency Trading Framework (OMS, Trading+MarketData Adapters, Algo Container etc)

JavaScript

profvis

0 0
Visualize R profiling data

R

quantmod

512 193
Quantitative Financial Modelling Framework

TTR

210 83
Technical analysis and other functions to construct technical trading rules with R

xts

169 58
Extensible time series class that provides uniform handling of many R time series classes by extending zoo.
Infrastructure to accurately measure and compare the execution time of R expressions

IBrokers

39 45
R API to Interactive Brokers Trader Workstation

lspm

12 10
R implementation of Ralph Vince's Leverage Space Portfolio Model

xtsExtra

12 3
Supplementary xts functionality, and development platform for GSoC projects

greeks

2 4
Basic tools for option contract manipulation and visualization in R

nxtime

1 0
Nanosecond Resolution Extensible S3 Datetimes

pack

1 2
Convert R objects to/from various binary formats

cleanNLP

0 0
R package providing annotators and a tidy data model for natural language processing

Defaults

0 3
R package to set, get, and import global function defaults

docopt.R

0 0
Command-line interface description language for R (http:docopt.org)

doRedis

0 1
R/foreach Redis backend for parallel computing

hydroGOF

0 0
Goodness-of-fit functions for comparison of simulated and observed hydrological time series

hydroTSM

0 1
Time Series Management, Analysis and Interpolation for Hydrological Modelling

opentick

0 1
OPENTICK SERVICE NO LONGER EXISTS! Native R interface to opentick real time and historical market data

R6

0 0
R objects with reference semantics
Rewrite of proftools

rredis

0 0
R client for Redis

RUnit

0 0
Source code for the RUnit R package
Original RUnit history from https://sourceforge.net/projects/runit/ grafted with current GitHub repo

spacetime

0 0
Classes and methods for spatio-temporal data

tmp-ecdat

0 0

tmp-ecfun

0 0

xtime

0 1
Universal time class handling using ISO8601 formating conventions
My work for R language package xts during session of Google Summer of Code 2013.

Shell

Docker for rchk
Shell and application settings and configurations

r-travis

0 1
Tools for using R with Travis (http://travis-ci.org) -- see this page for more

TeX

LaTeX cheat sheet