Answer Posted / learner

By using ranuni function. for example you want select 30
percent of data randamly from a data set.

data x;
set y;
if ranuni(100)<.3 ;
run;

here 100 is the seed. the number generated depends on this
seed .

how many types of prompts are there? : Sas-bi

1123

---

What is a method to debug and test your SAS program?

1434

---

How sas treats the dsd delimiters?

1260

---

explain the concepts and capabilities of business object? : Sas-bi

1009

---

How to test the debugging in sas?

1242

---

What are the data types in sas?

1112

---

How do you debug and test your SAS programs?

1607

---

Difference between nodup and nodupkey options?

1268

---

how does sas handle missing values in sort order? : Sas programming

978

---

Explain the use of proc print and proc contents?

1013

---

Do you need to compute new variables? If so,should you do this before you execute the report-writing procedure?

1959

---

what is the difference between calculating the 'mean' using the mean function and proc means? : Sas programming

1309

---

Explain bmdp procedure?

1081

---

How will you generate test data with no input data?

1232

---

Briefly explain input and put function?

1137

---