Update README.md

Author: tirthajyoti

README.md

@@ -1,5 +1,7 @@
-# Design-of-experiment-Python
-Copyright (c) <2018-2028> <Tirthajyoti Sarkar>
+# Design-of-experiment matrix generator for engineering and statistics
+### Copyright Notice
+Copyright (c) <2018-2028, Tirthajyoti Sarkar> 
+
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
@@ -17,3 +19,27 @@ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
+
+## Features
+### Functions available:
+* Full factorial,
+* 2-level fractional factorial,
+* Plackett-Burman,
+* Sukharev grid,
+* Box-Behnken,
+* Box-Wilson (Central-composite) with center-faced option,
+* Box-Wilson (Central-composite) with center-inscribed option,
+* Box-Wilson (Central-composite) with center-circumscribed option,
+* Latin hypercube (simple),
+* Latin hypercube (space-filling),
+* Random k-means cluster,
+* Maximin reconstruction,
+* Halton sequence based,
+* Uniform random matrix 
+
+## Acknowledgements and Requirements
+The code was written in Python 3.6. It uses following external packages that needs to be installed on your system to use it,
+* pydoe
+* diversipy
+* numpy
+* pandas