[R-sig-ME] convergence

Thierry Onkelinx thierry@onkelinx @ending from inbo@be
Fri Dec 21 15:59:47 CET 2018


This is like calling a doctor and asking "my leg hurts, how bad is it?". A
doctor needs to physically examine your leg before drawing conclussions.
Likewise we need much more context about your model before we can give you
any advise.

ir. Thierry Onkelinx
Statisticus / Statistician

Vlaamse Overheid / Government of Flanders
INSTITUUT VOOR NATUUR- EN BOSONDERZOEK / RESEARCH INSTITUTE FOR NATURE AND
FOREST
Team Biometrie & Kwaliteitszorg / Team Biometrics & Quality Assurance
thierry.onkelinx using inbo.be
Havenlaan 88 bus 73, 1000 Brussel
www.inbo.be

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To call in the statistician after the experiment is done may be no more
than asking him to perform a post-mortem examination: he may be able to say
what the experiment died of. ~ Sir Ronald Aylmer Fisher
The plural of anecdote is not data. ~ Roger Brinner
The combination of some data and an aching desire for an answer does not
ensure that a reasonable answer can be extracted from a given body of data.
~ John Tukey
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<https://www.inbo.be>


Op vr 21 dec. 2018 om 15:44 schreef Souheyla GHEBGHOUB <
souheyla.ghebghoub using gmail.com>:

> Should I "ignore" or get "too concerned" about this warning?
>
> Model failed to converge with max|grad| = 0.00542358 (tol = 0.001,
> component 1)
>
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>
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