what is change analysis in sas di ? : Sas-di
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What areas of SAS are you most interested in?
How do you download a flat file from Mainframe to your local PC using SAS?
What is the function of output statement in a SAS Program?
What do you know about symput and symget?
Can you excute a macro within a macro? Describe.
Briefly explain input and put function?
calculate the sum of value using only DATA STEP. data count_; input year name $ value; cards; 2006 xxx 10 2007 yyy 12 2006 xxx 20 2008 yyy 15 2007 xxx 15 ; out put should be like this year name T_value ----------------------- 2006 xxx 30 2007 xxx 15 2007 yyy 12 2008 xxx 15
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.
Which date function advances a date, time or datetime value by a given interval?
What are SAS/ACCESS and SAS/CONNECT?
if a program has some 1000 or more line and how to know whether the syntax of the particular code is correct without checking it manually
describe how to adjust the performance of data integrator? : Sas-di