what is null hypothesis? why do you consider that?

0 Answers   Accenture, Quintiles,

---

Mention how to limit decimal places for the variable using proc means?

0 Answers  

---

Under what circumstances would you code a SELECT construct instead of IF statements?

4 Answers  

---

data voter; input Age Party : $1. (Ques1-Ques4)($1. + 1); datalines; 23 D 1 1 2 2 45 R 5 5 4 1 67 D 2 4 3 3 39 R 4 4 4 4 19 D 2 1 2 1 75 D 3 3 2 3 57 R 4 3 4 4 ; Idont understand what the (Ques1-Ques4)($1. + 1) means. I have seen (Ques1-Ques4)(4*$1.), but what is (Ques1-Ques4)($1. + 1)? Appreciate all help Thanks

3 Answers  

---

if the Id has more then two transcatiion then show the first observation, IF Id has only two observation then It show both the observation

0 Answers   CTS,

---

---

Explain the special input delimiters used in sas programming.

0 Answers  

---

1.How many ways are there to create variables? 2.What is CLM,how can we use it? 3.what are the advontages of data step? 4.what is the extension of editor window in SAS 9.1.3? 5.How do you copy a particular data set from one library to another? 6.what is the use of double option? 7.Advontages of Proc Report? 8.what is the basic use of where statement? 9.How do you terminate the statments in SAS Programming? 10.What is the difference between symput and symget? 11.How would a identify the local and global variable? can any one answer for the 4'th question

8 Answers   CitiGroup,

---

Describe the function and utility of the most difficult SAS macro that you have written?

0 Answers   Oracle,

---

how does sas handle missing values in functions? : Sas programming

0 Answers  

---

what is factor analysis? : Sas-administrator

0 Answers  

---

What SAS statements would you code to read an external raw data file to a DATA step?

10 Answers   NIIT,

---

How you can read the variables that you need?

0 Answers  

---