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| From | Nick Cox <njcoxstata@gmail.com> |
| To | statalist@hsphsun2.harvard.edu |
| Subject | Re: st: Minimal detectable change MDC, any easy way? |
| Date | Tue, 29 Mar 2011 14:02:44 +0100 |
You could have increased your readership by proper referencing. A Google brought up http://physther.org/content/76/4/359.full.pdf+html which is the text of a paper by Stratford [sic] and others. I didn't read it, but this is for others interested. -findit- with key words in Stata is a way to look for what's available. Nick On Tue, Mar 29, 2011 at 1:50 PM, Per Kjær <pkjaer@health.sdu.dk> wrote: > In a reproducibility study, I have calculated ICC and constructed > Bland-Altman plots for two observers measures of accompanying movement in > the lumbar spine when performing different other tasks. The values are > rather small (less than one centimetre). > > I have been asked to calculate the minimal detectable change according to > the formula described by Strattford. Are anyone aware of a ado file, that > can do that or an easy way around that? * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/