What is the difference between verification and validation?
Answer Posted / chiranjeevi
verification is nothing but cheking the missvalues(null),any
special characters and errors in ihe dataset.
validation is nothing but enables you to check the syntax of
a querry.
where statement is using in validation.
| Is This Answer Correct ? | 1 Yes | 3 No |
Post New Answer View All Answers
How to limit decimal places for the variable using proc means?
how to remove duplicates using proc sql?
AE datasets names? how many types?
what are the best practices to process the large data sets in sas programming? : Sas-administrator
Explain by-group processing?
what do the mod and int function do? What do the pad and dim functions do? : Sas programming
what is factor analysis? : Sas-administrator
what is transformation in sas data integration? : Sas-di
why is sas considered self-documenting? : Sas programming
Name and describe few sas character functions that are used for data cleaning in brief.
what is the Population you used in your project, is it ITT or PP?
What is the command used to find missing values?
What are the prime responsibilities of data integration administrator? : Sas-di
which date functions advances a date time or date/time value by a given interval? : Sas programming
What are symget and symput? : sas-macro