numerical solution for analysis of variance.

num for test of statistical hypothesis!

numerical solution for test of normality.

numerical solution for regression analysis.

numerical solution for test statistic

Numerix strives to make working with vectors more "Ruby-like", and far exceeds Ruby's built-in implementations many times over in regards to speed and performance. Great care has been take to make the library "interop" friendly, where each class can easily be passed as a "pointer" or binary string for interop with native libraries, using Ruby's Fiddle, FFI, or even Ruby's legacy Win32API. Numerix has been built from the ground-up for Ruby, not playing middle-man between Ruby and an existing library, and is optimized specifically for it, with focus on speed and a robust collection of functionality.

Read binary files and handle them with `NArray`.

refer : http://www.nysol.jp/

refer : http://www.nysol.jp/

nysol zdd package

Diff the heap to find leaks & get other ObjectSpace info more easily.

Ruby library for the Snappy compression algorithm

Old Ruby String hash

OmNomNum normalizes numbers in ruby strings.

This gem wraps the official C++ implementation of Cap'n Proto (libcapnp). From the Cap'n Proto documentation: "Cap'n Proto is an insanely fast data interchange format and capability-based RPC system. Think JSON, except binary. Or think Protocol Buffers, except faster."This is a fork of the original capn_proto gem by OneSignal

A native RubyGem for Windows and Linux that segfaults the Ruby interpreter by dereferencing a NULL pointer

Front-end of OouraFFT for Ruby.

Library for encrypting/decrypting password-protected Microsoft Office XML (OOXML) files (e.g. .docx, .xlsx, .pptx)

High performance Rack server for Opal and Ruby

see https://github.com/etm/opcua-smart