1.
Chinese Journal of Preventive Medicine
;
(12): 1188-1192, 2019.
Article
in Chinese
| WPRIM
| ID: wpr-801427
ABSTRACT
Statistical graph, as a useful tool of data visualization, plays a crucial role in the statistical description. This paper mainly introduces several common statistical charts, their characteristics, practical examples and so on for frequency distribution, including qualitative variable and quantitative variable, in order to provide application reference for readers.