WinVector / vtreat

vtreat is an R data.frame processor/conditioner that prepares messy real-world data for predictive modeling in a statistically sound manner. Common problems vtreat defends against: invalid values,...

h5preserve / h5preserve

h5preserve is a wrapper around h5py and hdf5, providing easier serialisation of native python types. Its design is inspired by Camel, and follows its philosophy.

ropensci / weathercan

weathercan is an R package which provides means for downloading historical weather data from the Environment and Climate Change Canada website. Data can be downloaded from multiple stations and...

piermorel / gramm

Gramm is a complete data visualization toolbox for Matlab. It provides an easy to use and high-level interface to produce publication-quality plots of complex data with varied statistical...

poissonconsulting / checkr

checkr is a dependency-free, pipe-friendly R package of expressive, assertive functions to check the properties of common R objects.

PsyChiLin / EFAshiny

EFAshiny is a user-friendly web application for exploratory factor analysis (EFA). EFAshiny with a graphical user interface (GUI) of shiny aims to streamline the routine work flow of EFA so that...

usnistgov / ChebTools

ChebTools implements Chebyshev expansions in C++11, with wrappers for Python via pybind11. Some examples are shown in a jupyter notebook that can be fired up in a binder environment.

scivision / pymap3d

PyMap3D is a Python toolbox for geodesic coordinate conversion for observation platforms undersea, on land, or in air/space. Matlab/Octave functions with the same syntax as Matlab Mapping Toolbox...

PetoLau / TSrepr

TSrepr is R package for time series representations computing to help more accurate and effective time series data mining.

bjodah / chempy

ChemPy is a Python package useful for solving problems in chemistry.