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fix "Warning: Matrix is not positive definite" error #11

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jsnelgro opened this issue Aug 9, 2015 · 1 comment
Open

fix "Warning: Matrix is not positive definite" error #11

jsnelgro opened this issue Aug 9, 2015 · 1 comment
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@jsnelgro
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jsnelgro commented Aug 9, 2015

getting this error:

Warning: Matrix is not positive definite 
  In logdet (line 15)
  In mywishpdfln (line 32)
  In simAnneal (line 41)
  In runAnnealBayes (line 40)
  In runFullSims (line 142)
@jsnelgro jsnelgro changed the title fix Warning: Matrix is not positive definite error fix "Warning: Matrix is not positive definite" error Aug 9, 2015
@jsnelgro
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  • possible solution: check if datapoint determinant is positive. If it's not, throw out the data point and move on. (because it's a useless datapoint anyways)

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@jsnelgro