November 2006
Beginner to intermediate
292 pages
7h 26m
English
book
Making Sense of Data: A Practical Guide to Exploratory Data Analysis and Data Mining
by Glenn J. Myatt
Content preview from Making Sense of Data: A Practical Guide to Exploratory Data Analysis and Data Mining
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1.3 DATA PREPARATION
In many projects, getting the data ready for analysis is the most time-consuming step in the process. Pulling the data together from potentially many different sources can introduce difficulties. In situations where the data has been collected for a different purpose, the data will need to be transformed into an appropriate form for analysis. During this part of the project, a thorough familiarity with the data should be established.
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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.