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KEY
KEY 选项用于指定主键/复合主键(以下统称主键),宏程序将根据指定的主键保留每个组内的第一条观测中主键变量的值,组内其他观测的主键变量的值将被置空。
主键
复合主键
例如:KEY = ARM USUBJID PARAM VISIT 会将
KEY = ARM USUBJID PARAM VISIT
处理为:
The text was updated successfully, but these errors were encountered:
key
Successfully merging a pull request may close this issue.
KEY
选项用于指定主键
/复合主键
(以下统称主键
),宏程序将根据指定的主键
保留每个组内的第一条观测中主键
变量的值,组内其他观测的主键
变量的值将被置空。例如:
KEY = ARM USUBJID PARAM VISIT
会将处理为:
The text was updated successfully, but these errors were encountered: