| A PRM can be thought of as a Bayesian network whose variables are fields in a relational database. |
| The timing of these variables may be particularly critical and need to be studied further in longitudinal investigations. |
| To comprehensively address this issue, one needs to first assess the availability of habitat variables in the habitat. |
| In addition, variables more associated with dysregulation such as affect lability and impulsivity fall under this rubric. |
| When variables are specified to belong to a particular set, we say that these variables are bound. |
| The mean phenotypic plasticity for the seven variables decreased significantly with increasing leaf longevity. |