划类选点抽样调查方法在现阶段统计调查方法中的地位和作用

The Role and Function of Modified Strata Sampling in the Working Statistical Investigation System

文章讨论了划类选点抽样调查方法的意义和特点,以及在现阶段交通统计中的重要作用与实际效果。

This paper discussed the meaning of selecting points from classes as a method of sample survey, its characteristics and application. Also discussed is its importance and actual effects in transpotation statistics.