wrathematics/CSODS

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Created almost 3 years ago
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wrathematics/CSODS

wrathematics

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Course materials for: The Computer Science of Data Science.

ngram

Fast n-Gram Tokenization

Rdym

"Did you mean?" for R.

getPass

Password function for R with masking (where supported)

float

Single precision (float) matrices for R.

Romp

Basic examples using OpenMP with R, for C, C++, F77, and Fortran 2003.

RparallelGuide

A guide to parallel R, including OpenMP. Kind of.

coop

Fast covariance, correlation, and cosine similarity.

dequer

meanr

A sentiment analysis package for R.

filesampler

Sample a file by line; quickly read a subsample of observations from a large csv file.

Rfiglet

R bindings for figlet

hackR

An R package for creating 90's movie hacker names.

slider

R bindings for the the Sub-LInear Deep learning Engine (SLIDE) library.

proginfo

A small utility for getting some info post-hoc about a program's run.

argon2

R bindings for the argon2 secure password hashing algorithm.

RNACI

A small collection of tools to make dealing with R's native C interface more manageable.

TAG

Text Analytics Gateway

sylcount

rotp

One-Time Password authenticator for R

linmod

Linear and generalized linear model fitters.

hdfmat

Some out-of-core matrix operations via HDF5.

ssvm

Simple SVM, with R bindings.

pcapack

openblasctl

Control from R the number of threads used by OpenBLAS

getip

IP address lookup from R

omp

OpenMP Utilities for R

knn

k-Nearest Neighbors

mops

crlapply

Checkpoint/restart lapply

xkcdpw

Portmanteau-style passwords as in the famous XKCD comic. Uses a web-scrape of a random Wikipedia page for the 'dictionary'.

arraytools

Tools for C++ Arrays

timeRtypeR

A little toy R package to measure typing speed

fastrand

Fast uniform and normal random number generators.

bib

Basic Interface for the BLAS

fastmap

Implementations of the FastMap and Coordinate Mapping algorithms.

band

Banded matrices for R.

pastarwars

teaching

Lecture notes, handouts, ...

sc14

My presentations given at the SC14 conference

mec

Missy Elliott Cryptography

ggplotwithyourdata-docker

Docker configuration for the shiny app ggplotwithyourdata (link in README)

spar

Sparse Allreduce

matprodbench

Basic matrix products benchmarks

lptools

Linear Programming Tools

mpi-hello

A simple MPI program for testing and minimal examples.

hpcran

CompiledExamples

Using various interfaces to compiled code in an R package. Includes C, C++, and Fortran.

icomp

stager

Utility for staging files in /dev/shm on the compute nodes of a big job on a supercomputer.

timer

Some basic count down timers and a count up timer.

2015SFSURworkshop

rgutenberg

Random book from Project Gutenberg