探索性数据分析中的统计图形应用

Issues on the Exploratory Data Analysis of Complex Survey Data

在对复杂调查数据进行探索性统计分析时,沿用常规的一些统计图形可能使得图形无法解释或导致误导性的视觉效果。在归纳复杂调查数据特点的基础上,讨论了针对这些特点,如何基于改进的一些统计图形对复杂调查数据进行探索性分析。

Data collected in a complex survey have some additional features. Ordinary statistical graphics that ignore these features can be misleading or hard to interpret. We summarized these features and discussed according to these features, how to carry out exploratory statistical analysis based on some modified statistical graphics.