Re: [R] NLME regression with weights, syntax in r

2022-10-30 Thread Bert Gunter
1. No data, so may be impossible to help. Can you provide a minimal REPREX? 2. But probably better posted on r-sig-mixed-models anyway if you don't get a useful answer here. Cheers, Bert On Sun, Oct 30, 2022 at 3:20 AM LEPREVOST Florian (SNCF / DIR TECHNOLOGIES INNOVATION ET PROJETS GROUPE / IR

[R] NLME regression with weights, syntax in r

2022-10-30 Thread LEPREVOST Florian (SNCF / DIR TECHNOLOGIES INNOVATION ET PROJETS GROUPE / IR DIR RECHERCHE -MEV)
Hi all, I found this (very) old post which had a similar problem but went without an answer (https://stat.ethz.ch/pipermail/r-help/2004-October/058325.html) I am trying to fit a power curve to model some observations in an nlme. However, I know some observations to be less reliable than others