Patrick O. Perry

r-corpus. Text corpus analysis in R

timsort. Port of Java's TimSort to C

hs-monte-carlo. A Monte Carlo monad and transformer for Haskell.

r-mbest. Moment-Based Estimation for Hierarchical Models (R Package)

hs-linear-algebra. Haskell BLAS bindings

bench-term-matrix. Benchmark: Term frequency matrix

hs-ieee754. Approximate comparisons for IEEE floating point numbers in Haskell

utf8lite. Lightweight UTF-8 Processing

hs-gsl-random. Haskell bindings to the GSL random number generators and distribution functions

r-frame. Flexible data frames (R package)

cmockery. Fork of Google's C unit testing framework.

r-rmtstat. An R package for distributions from random matrix theory

r-bcv. R package for performing Bi-Cross-Validation of an SVD

permutation. A Haskell library for permutations and combinations.

old-r-frame. Flexible data frames supporting keys and matrix columns (R package)

thesis. PhD Thesis - Cross Validation for Unsupervised Learning

hs-iproc. Haskell implementation of interaction process fitting

implicit-bayes. Implicitly Bayesian Eigenvector Regularization

mbarank. Article: Is There a Better Way to Rank Business Schools?

caffeine. Dataset: Caffeine content of about 600 drinks.

lapack. Haskell LAPACK bindings

monad-interleave. Monads with an unsaveInterleaveIO-like operation

interaction-proc. A point process model for repeated pairwise interactions

qp. Quadratic program solver, in C, using the GNU Scientific Library

r-nbinom. Negative binomial regression (R package)

rhdf5. Extremely unofficial fork of Bernd Fischer's "rhdf5" package (http://www.bioconductor.org/packages/2.12/bioc/html/rhdf5.html).

corpus. A C library for analyzing text data

biclustpl. Profile-Likelihood Biclustering (R package)

linalg. Linear algebra in C (via LAPACK, BLAS)

core. Port of google's dense_hashset to C

svd-hdd. The Singular Value Decomposition and High-Dimensional Data (Book Chapter)

rayperrysmasonry.com. Website for Ray's Masonry

iproc. Model fitting as described in "Point process modeling for interaction networks"

CV. Curriculum Vitae

dotfiles. My UNIX home directory

minimax-rank-est. Paper: Minimax rank estimation for subspace tracking

patperry.github.com. The homepage of Patrick O. Perry