Clinton's staff has escalated its presence in the Sunshine State in the campaign's final days, with several appearances by the Democratic nominee as well as prominent surrogates in areas with significant black populations.
On the other hand, these particular ecological systems could be considered surrogates for areas of high endemism.
Complementary to meta-analysis, we identified the individual influence of four factors; study area, surrogate type, test features, and testing method, likely to influence surrogate effectiveness by systematic explorations of their variations within a well-studied system.
We applied each testing method to 24 combinations of study area, surrogate type, and test feature group.
Figure 4b shows how adding the post-arrival, out-of-area surrogate, Zimp, to the individualized dose component, Zcalc, removes the dependence on year of arrival.
For instance, the algorithms described below require knowledge of the complete surrogate list of an area; summary statistics such as richness (the number of such surrogates in an area) are not sufficient.
Hence the readers cannot be expected to have prior knowledge about surrogates beyond their clinical area, which strengthens the need to mention when a surrogate has been used and to discuss its validity.
Further research in this area of surrogate markers of migraine attacks and progression is warranted.
This paper reviews recent advances in the area of surrogate models for problems in modeling, feasibility analysis, and optimization.
GC peak area of surrogate standard (cetyl chloride) and alkanes ranging from C15 to C20 were integrated, then obtained the n-alkane-to-standard ratio.
