Also, in sensitivity analyses using maximum available samples the relationships between SEP and physical performance were very similar to the relationships found in the restricted sample with complete data on all covariates (results not shown).
When the oil (Swc) gets through the tight sandstone sample, the relationship between the flow velocity and the pressure gradient is not a straight line.
To correct the laboratory permeability measurements, we need to know, for a given rock sample, the relationship between measured permeability and pore pressure that determines the relative importance of the combination of slip flow and Knudsen diffusion.
Such inconsistencies among datasets may actually represent a problem when dealing with ML methodologies, since databases cover different signal populations and sample the relationship (signal, quality judgment) in a non-uniform way.
In the realistic case where the genome is unevenly sampled, the relationship is not clear.
Although the two are associated in this sample, the relationship is complex.
In this sample, the relationship between VA and depression was mediated by loss of valued activities.
Another possible limitation is that, owing to the small sample, the relationship between the PK and MMF side effects could not be examined.
