SAS交互式矩阵语言在膳食调查营养素数据处理中的应用
张彬艳，米白冰，王予童,刘卉萌，党少农，颜虹
Application of SAS interactive matrix language in the nutrient data processing of dietary investigation
Zhang Binyan, Mi Baibing, Wang Yutong, Liu Huimeng, Dang Shaonong, Yan Hong
中国医院统计
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2022, (2): 150
-155
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DOI: 10.3969/j.issn.1006-5253.2022.02.015
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