Album: Dragonfly. Lyrics: Life has come a long way since yesterday I say. And its not the same old thing over again I say. Just do what you feel and don't you fool yourself I say. Cause I can't make you happy unless I am I say I say I. Got to be true to myself got to be true to myself.
DEFINITION of 'Log-Normal Distribution'. A statistical distribution of random variables which have a normally distributed logarithm. Log-normal distributions can model a random variable X where log(X) is normally distributed. These distributions, under multiplication and division, are self-replicating.
RxNorm Mapping. Map Medi-Span Drug Concepts to Required RxNorm Vocabulary. RxNorm is a non-proprietary drug vocabulary maintained and distributed by the National Library of Medicine. It has been identified as the vocabulary of choice to be incorporated into government systems as they are updated.