Skip to main content
. Author manuscript; available in PMC: 2015 Dec 28.
Published in final edited form as: Am J Drug Alcohol Abuse. 2015 Jul 8;41(6):489–497. doi: 10.3109/00952990.2015.1056447

Figure 5.

Figure 5

Distribution of the predicted zero-inflation probabilities for opioid use from ZINB model. Smaller probabilities indicate a subject that is more likely a user and larger probabilities indicate a subject that is more likely a non-user.