Answer Posted / vijay

options, title, footnote, run;

what is the difference between: x=a+b+c+d; and x=sum (of a, b, c ,d);? : Sas programming

1097

---

Explain by-group processing?

963

---

what is the use of proc sql? : Sas programming

1086

---

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

1160

---

What are the five ways to do a table lookup in sas? : sas-grid-administration

1021

---

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

884

---

Mention what are the data types does SAS contain?

1111

---

explain the main difference between the nodup and nodupkey options? : Sas-administrator

1132

---

name some data transformation used in sas di? : Sas-di

938

---

Explain substr function?

1054

---

In SAS explain which statement does not perform automatic conversions in comparisons?

1283

---

what are sas/access and sas/connect? : Sas programming

961

---

Assuming {et} is randomly drawn from N(0,1) and e0 = 0, generate 200 observations of xt = et − 0.5e(t−1) and draw a line graph of xt.

1856

---

How does SAS handle missing values in: assignment statements, functions, a merge, an update, sort order, formats, PROCs?

1499

---

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

1237

---