 PTAk license if "FREE FOR NON-COMMERCIAL PURPOSES"

Copyright (C) 2000, 2006, 2007 Dr Didier G Leibovici

License implies 
-quoting proper reference of the package
-paying fee as appropiate
-The software is licensed without any responsability from his author for its accuracy and proper use.
-All licenses are per site and so multi-user  (a site is understood as departement or a division at one geographically located  site).


  The main References to quote
        (check also  http://c3s2i.free.fr/cv/recentpub.html)

Leibovici D and Sabatier R (1998) "A Singular Value Decomposition of a k-ways array for a Principal Component Analysis
 	of multi-way data, the PTA-k" Linear Algebra and its Applications 269:307-329.
Leibovici D (2006) "PTAk Principal Tensor on k modes: an R Statistical Contributing Package, version 1.1-15". 
	CopyRight (C) 2000 Didier Leibovici; In: R-project.org, http://cran.r-project.org/src/contrib/PTAk_1.1-15.tar.gz



License fees definitions for PTAk all versions :

i. academic work (Public reasearch institutes)				  ... no fee
ii.academic work or post-doc research work within commercial cie	  ... no fee until use of this work
iii. use in a process or methodology within commercial cie	  	  ... license A
iv. any other situation where you need to justify a license		  ... license B 
iv bis B aiming at scientific contribution via  academic paper	  ... license B' 
v. to commercialize a methodology involving the package		  ... license C

license A : 300 per year
license B : 200 once
license B': 100 once
license C : 200 per year (+20 per sale)

The notification of the license and its applicabilities will be sent to you soon after your payment.


Payements of licenses should be made  in GBP to :
Dr D G  Leibovici
 Branch code: 08-93-00   Account number: 13251972   Tran/Code: 77
at
The Cooperative Bank
PO Box 48
1 Balloon Street
Manchester M60 1GP
 (U.K.)

or by PAYPAL in any devise at https://www.paypal.com
         account DIDIER.LEIBOVICI@FREE.FR




This package is licensed as it is without any warranty of accuracy and or proper use.

best regards
Dr Didier Leibovici
didier.leibovici@free.fr
c3s2i@free.fr

