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johnmyleswhite

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Data and code for the Dataists R recommendation system contest

ML_for_Hackers

Code accompanying the book "Machine Learning for Hackers"

3,650

BanditsBook

Code for my book on Multi-Armed Bandit Algorithms

887

MLNotes

Very concise notes on machine learning and statistics.

379

SimpleAintEasy

A compendium of the pitfalls and problems that arise when using standard statistical methods

243

julia_tutorials

Tutorials on Julia topics

Jupyter Notebook

197

JAGSExamples

Examples of statistical models implemented using JAGS

log4r

A log4j derivative for R.

Vega.jl

A Julia package for generating visualizations in Vega

Julia

Style.jl

Style guideline for Julia

JuliaVsR

Comparisons between Julia and R

HTML

bayesian_nonparametrics

Slides and code for Bayesian nonparametrics in R and Julia

StreamStats.jl

Compute statistics over data streams in pure Julia

Julia

Benchmarks.jl

A new benchmarking library for Julia

Julia

ASCIIPlots.jl

Generate simple plots as ASCII art in Julia

Julia

TextRegression

An R package that automates text regression analysis.

BehavioralEconomics

R package for behavioral economics

MNIST.jl

Tools for working with the MNIST data set

Julia

Volcanito.jl

A backend agnostic for tabular data operations in Julia

Julia

kNN.jl

The k-nearest neighbors algorithm in Julia

Julia

r-ORM

An ORM library for R.

Benchmark.jl

A package for benchmarking code and packages

Julia

BloomFilters.jl

Bloom filters in Julia

Julia

room_temperatures

Dataset of temperatures in 6 rooms of my home recorded once per minute

StatsFunctionsNotes

Jupyter notebooks showing to implement statistical functions.

Jupyter Notebook

HopfieldNets.jl

Hopfield networks in Julia

Julia

r_squared

Code for blog post on r-squared

ContinuedFractions.jl

Types and functions for working with continued fractions in Julia

Julia

Ranking.jl

Tools for ranking in Julia

Julia

CorruptCSVs

Examples of corrupt CSV files and how they trick various parsers

julia-function-docs

Repo for materials for coordinating work on improving Julia's function documentation

cumplyr

An extension of plyr that uses inequality constraints.

titlecase-itunes-tracks

A utility to rename the tracks in an iTunes library so that the artist, album and track name are all in proper English title case.

MySQL.jl

MySQL DBI driver

Julia

sudoku.jl

A simple Sudoku solver in Julia

Julia

IntertemporalChoiceHeuristics

Analysis pipeline for Psychological Science paper called "Money Earlier or Later? Simple Heuristics Explain Intertemporal Choices Better than Delay Discounting"

DataFramesIO.jl

Advanced import/export tools for DataFrames: Stata, SPSS, Excel, JSON

Julia

DG2012Tutorial.jl

Simple examples of SGD-style computations in Julia

Julia

computer_music

R functions for generating computer music.

Brainfuck.jl

A Brainfuck interpreter written in Julia

Julia

Resampling.jl

Tools for resampling data in Julia

Julia

analytics_x_prize

Code and data used for submissions to the Analytics X Prize

Python

IsingModels.jl

The Ising model as a Julian distribution

Julia

PowerAnalysis.jl

Tools for power analysis in Julia

Julia

spatial_statistics_in_r

Slides and code on spatial statistics in R.

FFIExamples.jl

Simple examples of Julia's FFI as of v0.4

Julia

HackerSchoolTalk

A talk to the Summer 2013 batch of Hacker School students

Ruby

KLDivergence.jl

KL-divergence estimation in Julia

Julia

TicTacToe.jl

Use Reinforcement Learning to teach a computer to play Tic-Tac-Toe

Julia

projecteuler.jl

Solutions to Project Euler problems in Julia

Julia

bayesian_canabalt

A Bayesian exploratory analysis of Canabalt scores.

JAGSIntro

A short intro to probabilistic programming using JAGS

TypeTree.jl

An interactive visualization of the Julia type hierarchy

JavaScript

regularization_slides

An introduction to statistical regularization

NaiveBayes.jl

Naive Bayes models in Julia

Julia

NearestNeighbors.jl

Data structures for nearest neighbor search

Julia

Proximal.jl

Translation of Parikh and Boyd code for proximal algorithms

Julia

SortableHTMLTables

A package for writing data frames as sortable HTML tables.

JavaScript

Loss.jl

Loss functions

Julia

senate_analyses

Statistical Analyses of the U.S. Senate

webcast_examples

Examples for O'Reilly webcast

utils.jl

Utility functions for Julia + R compatibility wrapper

Julia

bayesian-decryption

An example R program that decrypts text encrypted using a substitution cipher.

IntertemporalChoice

An R package for modeling intertemporal choice data.

stringops

An R library for manipulating strings.

DCStats.jl

IJulia Notebooks that provide a brief introduction to Julia for statistical programming

cran-function-usage-analysis

Code to spider CRAN, tokenize package source code and analyze function usage both within and across packages.

fastR

Examples of writing faster R code.

CSVReaders.jl

A CSV parsing toolkit for Julia

Julia

julia_nyhackr

Slides about Optimization in Julia for NY R Meetup

GiltTalk

Slides for course at Gilt

julia_package_system

A package system for Julia.

Julia

UCSD2014Talk

Talk to Bradley Voytek's Data Science class at UCSD

FourierDescriptors

Generate images using Fourier descriptors.

NYCMarathon

Statistical Analyses of the NYC Marathon

DataGotham.jl

IJulia Notebook with material for DataGotham tutorial on using Julia for data analysis

cran_analysis

Analyses of CRAN packages

SimpleML.jl

Textbook implementations of ML algorithms in Julia using Optim.jl

Julia

CategoricalData.jl

Tools for working with categorical/ordinal data

Julia

DataFrameDemo

A demo of DataFrame's in Julia.

Ridge.jl

Ridge regression and classification

Julia

Wordle.jl

A Julia library for solving Wordle puzzles.

Jupyter Notebook

fmri_utilities

A set of basic utility methods for analyzing fMRI data in R.

ProbabilisticModeling.jl

A BUGS-like language for describing probabilistic models in Julia

Julia

Roxygen.jl

A Roxygen-like documentation package

Julia

FiniteDiff.jl

A replacement for the finite-differencing code in Calculus.jl

Julia

abbReviations

Functions for dealing with common abbreviations.

winsorization_simulation_study

A simulation study of winsorization

NHSTExamples

Examples of how NHST really works

PackageTesting.jl

A standard for testing Julia packages

Julia

DesignSpace.jl

Show part of the design space for NullableArrays

Julia

r_social_dynamics

Quantitative data on the social dynamics of the R community.

ggplots

A wrapper library that provides functions for common plots using ggplot2.

HyperLogLog.jl

HyperLogLog in Julia

Julia

Calculus2.jl

A draft of a new interface for the Calculus package

Julia

sf_politics

Endorsement data for SF politics

ML4H.jl

Machine Learning for Hackers in Julia

Julia

clean

A utility to recursively purge directories of all files identified by a naming convention.

ncclab

Rails code for the NCC Lab's website.

JavaScript

stroop

The classic Stroop task in R.

100

FileFind.jl

File::Find implementation in Julia

Julia

johnmyleswhite/r_recommendation_system

johnmyleswhite

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