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A genetic algorithm approach to determine stratum boundaries and sample sizes of each stratum in stratified sampling
(2007)
Stratified sampling is a methodology in which a heterogeneous population is partitioned into homogeneous subgroups called strata. The focus is on solving the combined problem of sample allocation and stratum boundary ...
Comparison of Markers of Appetite and Inflammation Between Hemodialysis Patients With and Without Failed Renal Transplants
(2012)
Objective: The survival of patients returning to hemodialysis (HD) following kidney transplant failure is unfavorable. However, the factors responsible for this poor outcome are largely unknown; chronic inflammation due ...