Re: [MORPHMET] Dennis Slice

2019-06-19 Thread Ian Dworkin
Dear All, Like everyone else, I was saddened by the loss of Dennis, far too soon. We only got to interact a few times in person, but even online he was (like the vast majority of our community) was helpful to those coming into morphometrics. I am wondering if those who knew him best (in terms of

Re: [MORPHMET] PREPRINT: between-group principal components analysis (bgPCA)

2019-05-14 Thread Ian Dworkin
panion > piece by Cardini, O'Higgins, and Rohlf that should likewise be available > for download before too long. > > Fred Bookstein > > -- > MORPHMET may be accessed via its webpage at http://www.morphometrics.org > --- > You received this message because you are subscribed to

Re: [MORPHMET] using regression residuals for other analyses

2016-03-24 Thread Ian Dworkin
Just as a quick follow up (and clarifications). I recognize that there are already a number of methods to deal with these well known issues (McCoy et al. 2006, Klingenberg 1996, Burnaby 1966, etc..) and they may be better ways still. However, since the "using residuals from a pooled

Re: [MORPHMET] using regression residuals for other analyses

2016-03-24 Thread Ian Dworkin
Dean and Andrea, I wanted to follow up on what Dean wrote regarding using residuals from a pooled within-group regression, and what I think may be important discussion that follows from it. Considerable research has gone into investigating this issue, and as Dean points out, most of the time it

[MORPHMET] New Image database (and landmark data) for Drosophila wing images

2015-05-23 Thread Ian Dworkin
/DworkinLab/Wing_Biometrics_2015 -- Ian Dworkin Department of Biology McMaster University -- MORPHMET may be accessed via its webpage at http://www.morphometrics.org To unsubscribe from this group and stop receiving emails from it, send an email to morphmet+unsubscr...@morphometrics.org.