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From The Open Source Analysis of Competing Hypotheses Project
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The Methodology and Its Purpose
When To Use ACH (And When Not To)
A Step-By-Step Guide to ACH
Using the Software
Download & Install
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"A natural human tendency is to give more weight to information that supports our favorite hypothesis than to information that weakens it. This is unfortunate, as we should do just the opposite. "
-- Richards Heuer, ACH Creator
About The Project/Contact