1.Proc Sort 2.Proc SQL Distinct 3.first.byvariable 4.last.byvariable 5.

what are methods to identify duplicate observations?

Question Posted / ramesh sas trainar in stg

Answer Posted / ramesh sas trainar in stg

1.Proc Sort
2.Proc SQL Distinct
3.first.byvariable
4.last.byvariable
5.proc freq
6.Proc SQL unique
7.merge Statement

Is This Answer Correct ?

6 Yes

0 No

Please Help Members By Posting Answers For Below Questions

Describe crosslist option in tables statement?

1216

Give e an example of..

2334

Explain the purpose of retain statement.

1047

Are you involved in writing the inferential analysis plan? Tables specifications?

3948

Do we follow ADAM in analysis dataset development?How? Usually which version? Why is it necessary?

2403

How would you define the end of a macro? : sas-macro

1086

How do you convert basic cube to transaction cube and transaction cube to basic cube?

2224

explain about data integrator metadata reports? : Sas-di

1095

How to limit decimal places for variable using proc means?

1103

What do you know about symput and symget?

1223

How to create a permanent sas data set?

1226

What is the SAS data set?

1128

what do the sas log messages "numeric values have been converted to character" mean? What are the implications? : Sas programming

1267

What are the ways in which macro variables can be created in sas programming?

1099

What are the five ways to do a table lookup in sas? : sas-grid-administration

1057