proc compare base=compare1 compare=compare2 out=diff outbase outcompare outnoequal outdif; id usubjid; run; 通过以上code可以把compare的结果生成到一个数据集里,其中,为了体现具体哪个variable有差异,加入了outdif,而outnoequal则可以保证只保留没有compare上的变量,看起来会干净一些。 关于compare方面的技巧...
proc compare base=emp95_byidnum compare=emp96_byidnum listall; id idnum; run; * Example of syntax for saving differences in output dataset; proc compare data=&oldlib.ProcContentsByStudycompare=&oldlib.ProcContentsByStudy out=DiffByTableVaroutnoequal outbase outcomp outdif noprint; ...
系统宏变量回返回过程步的结果,有的时候非常有用。比如我们需要做一个宏工具,来扫描指定的两个逻辑库下,所有同名数据集是否相同。 这个时候我们需要程序自动读取过程步proc compare的信息。如果没有sysinfo,那么我们可能需要通过导出数据集,然后对比数据集得出结论。但是sysinfo这个宏变量可以让我们直接获取需要的信息。...
SAS利用proc compare进行双录入校验和数据核对 AS利用proc compare进行双录入校验和数据核对 (2010-08-16 23:26:26)转载▼ 标签： 杂谈 1、简单比较两个数据集 FILE_1.TXT 001M10211946130 80 002F12201950110 70 003M09141956140 90 004F10101960180100 007m10321940184110 FILE_2.TXT 001M1021194613080 002F122...
Re: PROC compare giving a difference even though values are same. Posted 04-20-2016 06:02 PM (4154 views) | In reply to ArchanaSudhir Here is an example: data have1; length Var2 $30; Var2='0'; output; Var2='1'; output; run; data have2; length Var2 $30; Var2...
This paper will present a macro that produces acondensed version of the PROC COMPARE output. The program below utilizes SASHELP.VTABLE to compare entire libraries, not just data sets.Lila ThomePPD DevelopmentMorrisville
PROC SORT PROC COMPARE SAS Others 创建Library 压缩数据集,节省空间 导出log 导出html 导出Excel 导出图片到Excel SAS Code 获得data中的所有variables PROC CONTENTS DATA=dataset; ODS OUTPUT VARIABLES=output_dataset (KEEP=VARIABLE); RUN; 创建新table并依据多个variables进行left join PROC SQL; CREATE TABLE ...
For paired comparisons, see the _DIF_ values for the _TYPE_=T observations in output produced by the OUTSTATS= option in the PROC COMPARE statement (see the Base SAS Procedures Guide). Computational Methods ! 10493 Missing Values An observation is omitted from the calculations if it has a ...
18.So You Think You Can Combine Data Sets?, Christopher Bost[Differences in Type, Length, Label, Format] Data _NULL_Reporting, See alsoProc Report 1.Data Step Reporting, Marge Scerbo 2.A Data Null Reporting Method, Frank Senk 3.How to Go From SAS® Data Sets to DATA NULL or WordPer...
It has facilitated timely analysis results with quality work and meaningful output Pros "Modeling ones and figures, such as PROC LIFETEST, PROC LOGISTICS, PROC GPLOT. PROC FREQ and PROC MEANS, are also among the valuable features." Cons "Once a SAS figure is produced one would like to modify...