Webb6 dec. 2024 · In SAS, you select variables with the KEEP=-option. The KEEP=-option starts with the KEEP keyword, then an equal sign, and finally the variable (s) you want to select. … WebbMoving and Accessing SAS Files. In-Database Technologies. Metadata. SAS Interface to Application Response Measurement (ARM) Security. SAS Servers. SAS Data Quality. …
Webb21 nov. 2024 · In the example below, we use the PROC SORT procedure to sort our data ascendingly by the variable year. Also, we use the KEEP=- option to maintain only the variables year and exuk (i.e., the exchange rate). proc sort data =sashelp.tourism out=work.tourism_srt (keep = year exuk) ; by year ; run; Calculate a Moving Average in SAS Webb4. Proficient in Importing and Exporting files using PROC IMPORT and PROC EXPORT. 5. Proficient in SAS Functions, FORMAT/INFORMATS and using KEEP, DROP options in Data Step. 6. Good... portman road ipswich rental
SAS : Identifying and storing unique and duplicate values
WebbThe SORT procedure sorts observations in a SAS data set by one or more character or numeric variables, either replacing the original data set or creating a new, sorted data … Webb6 apr. 2024 · I only care about proc_cd = 23, so I would like to subset the data based on that BUT if a claim_id has proc_cd = 23 at some point, I want to keep all the other observations for that claim_id (ie claim_id = 3 has proc_cd =23 in the first row but I also want to keep the second row as well even though proc_cd=J20 since at some point … WebbFor some reason a KEEP= or DROP= is NOT processed by PROC > SORT as it is reading the data IN. The KEEP= or DROP= is only applied > while the data is being written OUT, which … portman road reading bellway