[ADJUST\]ESHOW AUTOCORR [Length] [/SPLIT] [/BURN Burn] Plot the time correlation for the parameters, and compute the autocorre- lation length up to the specified Length (default 100). "Burn" is the number of steps which must be ignored at the beginning of the EMCEE chain before performing the action. Default is 50. /SPLIT option will compute this for each chain instead of globally.