Burn in percentage

Use of Healpix, camb, CLASS, cosmomc, compilers, etc.
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Nishanth Sasankan
Posts: 27
Joined: September 07 2016
Affiliation: university of notre dame

Burn in percentage

Post by Nishanth Sasankan » March 09 2018

Hi everyone,

I am using the GetDistGUI.py for plotting results. When it loads chains it ends with the following comment, removed no burn in. Does anyone know what is a good burn in value to remove , is .5 good enough?

Thanks
Nishanth

Antony Lewis
Posts: 1387
Joined: September 23 2004
Affiliation: University of Sussex
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Re: Burn in percentage

Post by Antony Lewis » March 09 2018

I use 0.3 for standard cosmomc chain run settings (set in GetDistGui's Options, Analysis settings).

(note Planck chains are supplied with burn-in already removed)

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