Closed certifiedwaif closed 10 years ago
After re-calculating the lower bound expressions, I found some errors, and some omissions. For the two test cases I tried, the lower bound now monotonically increases when there's a random intercept term. It doesn't monotonically increase when there are only fixed effects.
But still, progress!
Dear Mark, Great! Discuss sometime tomorrow? Otherwise Friday is good. Kind regards, John
From: Mark Greenaway [notifications@github.com] Sent: Monday, August 25, 2014 5:39 PM To: certifiedwaif/phd Subject: Re: [phd] Lower bound for multivariate ZIP model does not monotonically increase. (#6)
After re-calculating the lower bound expressions, I found some errors, and some omissions. For the two test cases I tried, the lower bound now monotonically increases when there's a random intercept term. It doesn't monotonically increase when there are only fixed effects.
But still, progress!
— Reply to this email directly or view it on GitHubhttps://github.com/certifiedwaif/phd/issues/6#issuecomment-53235884.
Sure!
On Mon, Aug 25, 2014 at 7:37 PM, JohnOrmerod notifications@github.com wrote:
Dear Mark, Great! Discuss sometime tomorrow? Otherwise Friday is good. Kind regards, John
From: Mark Greenaway [notifications@github.com] Sent: Monday, August 25, 2014 5:39 PM To: certifiedwaif/phd Subject: Re: [phd] Lower bound for multivariate ZIP model does not monotonically increase. (#6)
After re-calculating the lower bound expressions, I found some errors, and some omissions. For the two test cases I tried, the lower bound now monotonically increases when there's a random intercept term. It doesn't monotonically increase when there are only fixed effects.
But still, progress!
— Reply to this email directly or view it on GitHub< https://github.com/certifiedwaif/phd/issues/6#issuecomment-53235884>.
— Reply to this email directly or view it on GitHub https://github.com/certifiedwaif/phd/issues/6#issuecomment-53245187.
It usually goes up, but not always. I'll post more details when I get home.