How to select the observations randomly from a SAS dataset

7 Answers   NTT Data,

---

What is the difference between %local and %global? : sas-macro

0 Answers  

---

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,

---

Can you execute macro within another macro? : sas-macro

0 Answers  

---

There are 200 observations in a dataset, i want to pull out the observation no's 100, 150,180,190 by using Proc SQL? How you can get it?

5 Answers  

---

i have a data set with 20 observations i want label from 8 to 15 observations ? how you create this one.

6 Answers   CTS,

---

What is _n_?

22 Answers  

---

what is the difference btw proc means and proc univariate?

8 Answers   HSBC, TCS,

---

how do you want missing values handled? : Sas programming

0 Answers  

---

Could you please answers for this. 1.Code the tables statement for a single-level (most common) frequency. 2.Code the tables statement to produce a multi-level frequency.

2 Answers  

---

What is the difference between proportion and average?

0 Answers   KPMG,

---

what is cummaltive frequency,and varience in proc unviarte

1 Answers   L&T,

---