Created Repo
Added ARX function

The ARX function is used to determine the order of and to calibrate the
MKS time metamodel.
Added PMMA datasets

The datasets for PMMA were added to the repo.
Transfer Function related functions

The TransferFunction.py file is an updated version of the ARX.py file.
Time_MKS_Examples is a file used to displace the use of the functions
built in TransferFunction.py. I still need to work on developing
functions that use the coefficients of the model correctly. I seem to
get inaccurate answers.
Updated TransferFunction.py and Time_MKS_Exampels.py

A bug in TransferFunction.py was fixed, and allows the series to be
reconstructed after it is differenced and the coefficients are found.
Simple Changes

Played with code
Updated Repo
Merge branch 'master' of https://github.com/davidbrough1/Time_MKS

Conflicts:
	ARX.py

Removed ARX.py and iterate.dat files
Updated the TransferFunction.py and Time_MKS_Example.py

Commented the functions in TransferFunction.py file and setup test cases
in Time_MKS_Example.py
Added Example Datasets and change file i/o

The files DDHO.2.csv,  DDHO.3.csv, and  DDHO.4.csv were added to the
repo. They are used as an example to calibrate coefficients and predict
the results. The file I/O were also changed to import the files.
Combined Plots

The Prediction and actual plot was combined with the corresponding error
plots.
Changed Plot Label
Corrected Exogenous Lag terms

The Lag terms for the exogenous series was looking into the future and
not the past. This had been fixed.
Move files to time_MKS directory

Address #54

In preparation for merging with PyMKS files are all moved to a single
subdirectory.
Merge remote-tracking branch 'time_mks/subdirectory' into issue54-Merge_Time_MKS

Conflicts:
	.gitignore
Merge branch 'issue54-Merge_Time_MKS'

Fix #54