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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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lengthwise
lengthwise oscillations
lengthy poem
length」最小描述长度
Lengwuan Stage
lengxiao pill
Lengyan Si
Leng Yubing
leniency for eight privileged groups
lenin archives act
Leningrad Oblast
Lenin in 1918
Lenin in October
Lenin newspaper thought
Lenin's concept of organizational communication
Lenin Youth
Lennard-Jones equation of state
Lennard-Jones model
Lennard Jones potential
Lennard-Jones potential
Lennard Jones potential model
Lennard-Jones potential model
Lennart Ljung
Lennox Lewis
leno
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