By Gordon S. Linoff
Data research utilizing SQL and Excel, second Edition indicates you the way to leverage the 2 hottest instruments for information question and analysis—SQL and Excel—to practice subtle info research with out the necessity for complicated and costly information mining instruments. Written by way of a number one professional on company facts mining, this ebook indicates you the way to extract necessary company info from relational databases. you will examine the basic options earlier than getting into the "where" and "why" of every research, after which find out how to layout and practice those analyses utilizing SQL and Excel. Examples contain SQL and Excel code, and the appendix exhibits how non-standard constructs are carried out in different significant databases, together with Oracle and IBM DB2/UDB. The spouse site contains datasets and Excel spreadsheets, and the booklet presents tricks, warnings, and technical asides that will help you each step of the way.
Data research utilizing SQL and Excel, second Edition exhibits you the way to accomplish quite a lot of subtle analyses utilizing those easy instruments, sparing you the numerous fee of proprietary facts mining instruments like SAS.
- Understand middle analytic recommendations that paintings with SQL and Excel
- Ensure your analytic procedure will get you the consequences you need
- Design and practice your research utilizing SQL and Excel
Data research utilizing SQL and Excel, second Edition indicates you the way to top use the instruments you recognize to accomplish professional results.
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Extra info for Data Analysis Using SQL and Excel
Data Analysis Using SQL and Excel by Gordon S. Linoff