Closed certifiedwaif closed 10 years ago
Dear Mark, Argh. Could be algorithm settings. Is it because NAs or Infs start showing up? John
From: Mark Greenaway [notifications@github.com] Sent: Monday, May 12, 2014 12:36 PM To: certifiedwaif/phd Subject: [phd] Convergence seems sensitive to values of sigma2_u (#4)
For example, testing with .5^2 works, whereas testing with .75^2 fails to converge.
— Reply to this email directly or view it on GitHubhttps://github.com/certifiedwaif/phd/issues/4.
That's right, -Inf and NaN. A test case which demonstrates this is expected_sigma2_u=.75^2
On Mon, May 12, 2014 at 12:48 PM, JohnOrmerod notifications@github.comwrote:
Dear Mark, Argh. Could be algorithm settings. Is it because NAs or Infs start showing up? John
From: Mark Greenaway [notifications@github.com] Sent: Monday, May 12, 2014 12:36 PM To: certifiedwaif/phd Subject: [phd] Convergence seems sensitive to values of sigma2_u (#4)
For example, testing with .5^2 works, whereas testing with .75^2 fails to converge.
— Reply to this email directly or view it on GitHub< https://github.com/certifiedwaif/phd/issues/4>.
— Reply to this email directly or view it on GitHubhttps://github.com/certifiedwaif/phd/issues/4#issuecomment-42792428 .
For example, testing with .5^2 works, whereas testing with .75^2 fails to converge.