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滚雪球式案例抽样
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滚雪球式案例抽样
Encyclopedia
管理学
案例研究方法
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Snowball Case Sampling
滚雪球式案例抽样
一种用来选择知情人士或决定性个案的操作方式。是一种多阶段的抽样技术,始于一个或少数人或个案,然后根据与初始个案的联结而扩展开来。样本像雪球一样越滚越大,直到收集到的信息达到饱和为止。
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optimizing
optimizing compiler
optimizing development area
optimizing transformation
optimum
optimum allocation
optimum allocation of regional resources
optimum allocation of resources
optimum allocation problem
optimum branching
optimum code
optimum coding
optimum cure
optimum cure point
optimum design
optimum design for rod pumping system
optimum distribution
optimum filter
optimum flow rate of drilling fluid
optimum image plane
optimum linear predictor
optimum load carriage for individual soldier at high altitude
optimum moisture content of soil material
optimum nozzle diamater
optimum number of strata
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