Multilevel modelling can separate the variation in mortality due to casemix variables from the unobserved variability due to hospitals.
Intra-individual variability due to repeated measures was assessed using the dummy variables method for the multiple regression analysis [ 17].
While the authors acknowledged that they couldn't account for certain variables — such as natural shifts in land surface elevations, short-term sea-level variability due to storms, and interventional measures like dike building — Marzeion stands by their results.
Consequently, it seems likely that increased temperature variability due to climate change has accelerated chytrid-related frog declines and extinctions.
The moving average is taken to eliminate the variability due to business cycles.
Glycaemic variability due to poor control [7] has also been independently associated with mortality [7 10].
Error bars indicate the standard deviation of variability due to differences among channels and recordings.
Additionally applications experience variability due to competing user loads, performance variations, failures, etc.
Experiments were designed to assess the variability due to apparatus, operator, and sample tablet.
The variability due to the Kriging meta-modeling step is properly taken into account.
In combination, then, population size decline suggests decreasing variability due to genetic drift while reactionary processes such as long-range migration and expansive systems of mate exchange suggest increasing variability due to gene flow.
