What is the difference between the proc sql and data step?
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what is the use of LRECL option.
Give some ways by which you can define the variables to produce the summary report (using proc report)?
what is the formula to measure Baseline
what is data access? : Sas-di
Do you think professionally?
How can you limit the variables written to output dataset in data step?
How can I remove header from output data set?
what the use of proc glm
How the Excel file enter into the SAS environment without Code of Infile & Import procs,if i have no file Conversion?
what is the difference between DUPKEY and NODUPKEY???
proc means? proc sort? proc append? proc freq? proc print? proc content?
data data1; input dt account; format dt date9.; cards; 1745 1230 1756 1120 1788 1130 1767 1240 ; data data2; input startdt enddt total; format startdt date9. enddt date9.; cards; 1657 1834 12300 1557 1758 16800 1789 1789 12300 1788 1345 12383 1899 1899 13250 ; proc sql; create table data3 as select * from data1 as x left join data2 as y on x.dt>=y.startdt and x.dt<=y.enddt; quit; Here, we are getting cartision product. But,I want left join report consisting of this program. It should not get duplicate values. you can modify the program also.