SAS software provides the power for records to be reviewed and exceptions reported. Along came a problem that had to be solved - a dataset with 500,000 observations was suspected to have duplicates. Presented is how a simplesolution turned into a macro that could be used on any dataset....
In the above code 1st observation and 2nd observation are duplicate (first & last are interchanged) & same for 3rd & 5th obs. I want to eliminate this type of duplicate records. please can any one help me out (on SAS BASE SAS programm). 0 Likes Reply 4 REPLIES vThanu Calcite |...
The results were filtered and duplicate results, as well as results from Google Play (that were already mined), were removed. For Apps that had less than 50,000 downloads, an additional check was performed to ensure that the search result describes the desired App. We verified that the ...
Furthermore, the water content in the purified UK1 was an average of 6.11% (w/w) in duplicate inspections. The detected water was vaporized at ≥150 °C from the UK1 solid, suggesting the presence of crystal water (or hydrated water) in the UK1 solid. The purified UK1 (solid) had ...
SAS Viya: Remove Duplicates in SAS Studio Flow how to remove duplicate space within a marco variable value? Removing duplicate matched events Removing duplicate names from a text field Discussion stats 7 replies 01-09-2020 03:26 PM 1704 views 6 likes 3 in conversation SAS...
Finding the duplicate values between two datasets Posted 03-24-2023 06:51 AM (1461 views) I have two SAS datasets. First one is Sep_release and second one is Oct_release. Both the datasets have REFERENCE_NUMBER as common variables. I want to find if the REFERENCE_NUMBER released in ...
For example, in the data set below ID 400 has a filedate of May_2019 and two different certify dates. I would like to identify ID’s that have duplicate certifydates and the file date in the same month and then only keep the most recent certify date. So in the data below the ...
I would like to identify ID’s that have duplicate certifydates and the file date in the same month and then only keep the most recent certify date. So in the data below the certify date for ID 400 would be 10/10/2019. The dataset I am working with has millions of obs. Thank you...
Optionally, you may wish to remove duplicate mutations for the same patient: proc sort data=want NODUPKEY; by ID mutation1 mutation2; run; Finally, get the answers: proc sql data=want; select count(distinct ID) from want; quit; proc freq data=want; tables mutation1 * mutation2 /...
information Article Finding Group-Based Skyline over a Data Stream in the Sensor Network Leigang Dong 1,2,* ID , Guohua Liu 3, Xiaowei Cui 2 and Tianyu Li 4 1 College of Information Science and Technology, Donghua University, Shanghai 201620, China 2 Department of Computer Science and ...