Including some experimental code for the LOWESS, Liner, and Polynomial Regression algorithm.

####1. LOWESS ![LOWESS] (./test/imgs/lowess.png?raw=true "LOWESS")

####2. Liner Regression ![Liner Regression] (./test/imgs/liner.png?raw=true "Liner Regression")

####3. Polynomial Regression ![Polynomial Regression] (./test/imgs/poly.png?raw=true "Polynomial Regression")

####4. Exponentially-Weighted Moving Average ![Exponentially-Weighted Moving Average with Window] (./test/imgs/emwa_window.png?raw=true "Exponentially-Weighted Moving Average with Window") ![Holt Winters EWMA] (./test/imgs/holt_winters_average.png?raw=true "Holt Winters EWMA")

It's based on SciPy

####1. Ubuntu

sudo apt-get install python-numpy python-scipy python-matplotlib ipython ipython-notebook python-pandas python-sympy python-nose

####2. Redhat/CentOS

sudo yum install numpy scipy python-matplotlib ipython python-pandas sympy python-nose

####3. Windows/Mac The easiest way to install the packages of the SciPy stack is to download one of these Python distributions, which includes all the key packages:

• Anaconda: A free distribution for the SciPy stack. Supports Linux, Windows and Mac.
• Enthought Canopy: The free and commercial versions include the core SciPy stack packages. Supports Linux, Windows and Mac.
• Python(x,y): A free distribution including the SciPy stack, based around the Spyder IDE. Windows only.
• WinPython: A free distribution including the SciPy stack. Windows only.
• Pyzo: A free distribution based on Python 3 (see Note on Python 3) with the IEP editor. Supports Linux and Windows.
• Algorete Loopy: A free, community oriented distribution for the SciPy stack maintained by researches at Dartmouth College. Loopy supports both Python 2 and 3 on Linux, Windows and Mac OSX. The distribution is derived from Anaconda with additional packages (e.g. Space Physics, BioInformatics).