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抽样方法
释义
抽样方法
Encyclopedia
医学
抽样方法
释
sampling method
抽样方法
在统计学中,抽样( sampling)是一种推论统计方法,它是指从目标总体(population,或称为母体)中抽取一部分个体作为样本(sample),通过观察样本的某一或某些属性,依据所获得的数据对总体的数量特征得出具有一定可靠性的估计判断,从而达到对总体的认识。
Mathematics
sampling method
抽样方法
随便看
trajectory model
trajectory of a curve
trajectory of a differential
trajectory of a dynamical system
trajectory of a family
trajectory of a point
trajectory of a process
trajectory of a quadratic differential
trajectory of a random function
trajectory of a random process
trajectory of a transformation
trajectory of process
trajectory of projection
trajectory of the body thrown
trajectory, orbit
trajectory plan
trajectory planning
trajectory planning and optimization
trajectory sampling molecular dynamics
trajectory space
trajectory tracking controller
Trakai
Tralles degree
tram
trama
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