I have two datasets of patients and am trying to make one data; my first data in inpatient admissions, and second is outpatient visits. I want to compare both data sets to see if outpatient visits data have a patient then I want to add a new variable to inpatient data let's say OP_...
put'<<< Comparison data set has BY group not in base';/* 11. Variable in base data set not in compare data set */if&rc='1...'b then put'<<< Variable in base data set not found in comparison data set';/* 12. Comparison data set has variable not in base data set */if&rc...
The COMPARE procedure compares the contents of two SAS data sets, selected variables in different data sets, or variables within the same data set. PROC COMPARE compares two data sets: the base data set and the comparison data set. The procedure determines matching variables and matching observati...
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 002F12201950110 70 003M09141956144 90 004F10101960180100 007M10231940184110 proc compare base=one compare=two; id Patno;run;结果输出：___...
The COMPARE procedure compares the contents of two SAS data sets, selected variables in different data sets, or variables within the same data set. PROC COMPARE compares two data sets: the base data set and the comparison data set. The procedure determines matching variables and matching observati...
Using a simple merge statement andthe ability of the macro facility to access both base SAS andmacro functions, the algorithm compares two SAS data sets and presents the differences in an organized fashion. This can beespecially useful when the same data set is changing over time, such as ...
base data set';/* 13. Test for values */if&rc='1...'bthenput'<<< ''Err''or: ''A value comparison was unequal';/* 14. Conflicting variable types */if&rc='1...'bthenput'<<< ''Err''or: ''Conflictingvariable types between the two data sets being compared';/* 15. Test f...
[translate] a让我们更了解这个美丽的古城 Let us understand this beautiful old city[translate] ausing standard deviation to compare the variation in th two sets of data 使用标准偏差比较在th上的变化二个数据设置[translate]
We use it to compare various formats, include plain text, folders, and other structured data. It also works really great as a source code diff tool. Using it to compare eliminates manual work and reduces the risk of human error in long lists/data sets. Pros and Cons Compares more than ...
SAS® software provides proc COMPARE as a useful tool to identify differences between two data sets. These data sets may be the result of two independent data entry steps or the results of scanning using different degrees of optical character recognition or one of each of these two processes....