fix translation of log liks before exponentiation #1057
Merged
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Should fix stan-dev/loo#272.
$loo()
had the following lineIt was possible to get
Inf
from exp, and the autocovariance function failed with input which was allInf
. There are two issued with this line, 1) it's using the maximum of whole -LLarray, but it would be better to translate each variable in LLarray with its own maximum, and 2) it's making the smallest value 0, while it should be the largest value which is 0. This PR fixes these two issues.