Answer Posted / aravind rangaraj

two ways u can do ot.
1. proc sort with dupout option.
2. data step:
data nodups dups;
set sample;
by x;
if first. and last. then output nodups;
else output dups;
run;
proc print data=dups;
run;

Hi,by usining ptf how we have to combine (likr merge)10 datasets at a time in the oracle database(and write a macro code also)?Like this i have a douts a lot if you dont mind may please send one text mail for me(madhusudhanap16@gmail.com)?

1466

---

What is the role of unrestrictive users? : sas-grid-administration

783

---

what do the mod and int function do? What do the pad and dim functions do? : Sas programming

885

---

What are the features of base sas system?

796

---

Describe crosslist option in tables statement?

943

---

what is program data vector? : Sas-administrator

836

---

What versions of SAS have you used (on which platforms)?

1253

---

what are some good sas programming practices for processing very large data sets? : Sas programming

718

---

What do the put and input function do?

791

---

AE datasets names? how many types?

2260

---

Explain what is the use of proc gplot?

912

---

What is slibref?

962

---

For a user to have access to a standard workspace server, is internal authentication alone is sufficient? : sas-grid-administration

737

---

what is ae onset date n what is RDS

2151

---

How do you use the do loop if you don’t know how many times you should execute the do loop?

1007

---