Wikipedia:Articles for deletion/CalEst
mdash; Not seeing any mention of the software on the http://www.conteck.com.mx/ctkSW.aspx Conteck site.  The single peer-reviewed http://www.wiete.com.au/journals/WTE&TE/Pages/Vol.10,%20No.3%20(2012)/08-06-Dominguez-A.pdf paper that cites the topic refers to a paper I can't find (''"A Visual Approach to Teaching and Statistics"'').  After due diligence, there's just not enough here to satisfy 
— User:Lesser, 03:40, 26 August 2013 (UTC)
Stance: delete
Cited policy: WP:NSOFT (Wikipedia:Notability)