+=item B<--gibbs-burnin> <int>
+
+The number of burn-in rounds for RSEM's Gibbs sampler. Each round passes over the entire data set once. If RSEM can use multiple threads, multiple Gibbs samplers will start at the same time and all samplers share the same burn-in number. (Default: 200)
+
+=item B<--gibbs-number-of-samples> <int>
+
+The total number of count vectors RSEM will collect from its Gibbs samplers. (Default: 1000)
+
+=item B<--gibbs-sampling-gap> <int>
+
+The number of rounds between two succinct count vectors RSEM collects. If the count vector after round N is collected, the count vector after round N + <int> will also be collected. (Default: 1)
+
+=item B<--ci-credibility-level> <double>
+
+The credibility level for credibility intervals. (Default: 0.95)
+