Q. Ethan McCallum - ebooki
Tytuły autora: Q. Ethan McCallum dostępne w księgarni Helion
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What is bad data? Some people consider it a technical phenomenon, like missing values or malformed records, but bad data includes a lot more. In this handbook, data expert Q. Ethan McCallum has gathered 19 colleagues from every corner of the data arena to reveal how they’ve recovered from nasty data problems.From cranky storage to poor repres-
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ebook
(77,40 zł najniższa cena z 30 dni)
109.65 zł
129.00 zł(-15%) -
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It’s tough to argue with R as a high-quality, cross-platform, open source statistical software product—unless you’re in the business of crunching Big Data. This concise book introduces you to several strategies for using R to analyze large datasets, including three chapters on using R and Hadoop together. You’ll learn the ba
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ebook
(47,94 zł najniższa cena z 30 dni)
67.92 zł
79.90 zł(-15%) -
