January 2018
Beginner to intermediate
582 pages
25h 3m
English
Content preview from SAS Certification Prep Guide, 4th Edition
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Reading Repeating Blocks of Data
The Basics of Reading Repeating Blocks of Data
Consider this example data. Each record in the file
Tempdata contains three blocks of data. Each block contains a date
followed by the day's high temperature in a small city located in
the southern United States.
Figure 21.1 Raw Data File Tempdata
You could write a DATA
step that reads each record and creates three different Date and Temp
variables.
Figure 21.2 Three Date and Temp Variables
Alternatively, you could create a separate observation for each block ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.