The document "Using Design of Experiment Methods for Screening and Optimization of Factors when Results are Qualitative" had been uploaded and published to the WEB through Google Docs 2 months ago. It did not seemed to be indexed. A new versions has been uploaded and can be viewed on Google Docs. It can also be viewed on this
LINK-> blog . Both have the same content. The links in the other post Wed. August 7, 2019 are the same as in this post.
8/28/20 links to Google Docs removed.