https://www.nwasoft.com/ en https://www.nwasoft.com/products/quality-analyst/multivariate <span property="schema:name">Quality Analyst: Multivariate SPC Module</span> <span rel="schema:author"><span lang="" about="/users/admin" typeof="schema:Person" property="schema:name" datatype="">admin</span></span> <span property="schema:dateCreated" content="2011-03-10T00:00:00+00:00">Wed, 03/09/2011 - 16:00</span> Thu, 10 Mar 2011 00:00:00 +0000 admin 160 at https://www.nwasoft.com