What is SAS? is it a software just for use or we can creat something over there?

5 Answers   Cognizant,

---

What is a method for assigning first.VAR and last.VAR to the BY group variable on unsorted data?

0 Answers   Quintiles,

---

i have a dataset with 100000 records. i want 100 records from that dataset and create a dataset.we need to pick the observations random order like 100obs,500obs,1020obs,1890obs,2565obs like that i need 100 obs in random order? how can we create this one?

5 Answers   L&T,

---

How would you delete duplicate observations?

9 Answers  

---

Below is the table. Required to be output should be the highest number of each student_id. Example. Student_id Subject Marks 1 Hindi 86 2 Hindi 70 3 English 80 . Calculate sum and average marks for each group of student_id Example. Student_id Subject Marks Total Marks Average 1 English 40 181 60.33333 2 English 67 196 65.33333 3 English 80 160 53.33333 PLEASE PROVIDE THE CODE OF ABOVE PROBLEMS

1 Answers   Accenture, HSBC,

---

Tell me more about the parameters in macro? : sas-macro

0 Answers  

---

Does SAS ?Translate? (compile) or does it ?Interpret?? Explain.

10 Answers  

---

which stats created by proc means that are not created by proc summary or vice versa?

2 Answers   GSK,

---

what can you learn from the sas log when debugging? : Sas programming

0 Answers  

---

what is the primary data source for the wrs? : Sas-bi

0 Answers  

---

what is conditional processing?

4 Answers   Accenture,

---

What is the sas data set? : sas-grid-administration

0 Answers  

---