<p>If one purpose of the site is to promote good statistical practice, why are tutorials not part of our offerings? </p>

<p>It seems many users could benefit from well-written tutorials on subjects such as regression, expectation maximization, maximum likelihood, the delta  method, survival analysis, etc., just to name a few. </p>

<p>I'm wondering why this functionality hasn't been proposed. Perhaps the idea has been discussed before and discarded - I searched a bit, but didn't find anything. </p>

<p>I think it is worth considering as it could attract many more users if we provide excellent tutorials in areas that are commonly used by those needing certain types of technical analysis. </p>

<p>Why not become the go-to site for best practices by posting tutorials? We could vote up and keep the best ones and then reap the benefits as users share with others where they learned the methodology.   </p>
