FMTERR
specifies that when SAS cannot find a specified variable format, it generates an error message and does not allow default substitution to occur.
NOFMTERR
replaces missing formats with the w. or $w. default format, issues a note, and continues processing.作者: shiyiming 时间: 2008-2-5 08:55 标题: Re: 介绍一个关于FORMAT的小trick format _all_??