Answer Posted / yadi acho

_n_ is auto number drive in SAS...

if use fro data step look like this

data test1;
set test;
test_field=_n_;
run;

diferent if auto number for SQL procedure u can use this

proc sql;
create table test1 as
select *,monotonic() as test_field
from test;
quit;

cheers!!

What do the sas log messages “numeric values have been converted to character” mean? What are the implications?

1195

---

What is the difference between where and if statement?

1117

---

hi tell be about pfizer? how to compare the work with other companies ? please tell me how to login and work also?

2071

---

Mention the validation tools used in SAS?

1182

---

explain the use of % includes a statement in sas? : Sas-administrator

1008

---

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

1111

---

Describe crosslist option in tables statement?

1225

---

How does the internal authentication work in sas? : sas-grid-administration

1124

---

Difference between sum function and using “+” operator?

1161

---

Explain data_null_?

1064

---

What is the command used to find missing values?

1103

---

WHAT IS SAS WEB SERVICE and what are the steps to create an xml service ?

2801

---

what is study design in while working with SAS? what are screening variables in SAS?

2242

---

How do dates work in sas?

1146

---

Explain the special input delimiters used in sas programming.

1008

---