October 2017
Intermediate to advanced
480 pages
9h 49m
Japanese
Content preview from Rではじめるデータサイエンス
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.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.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.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.
第
Ⅴ
部
コミュニケーション
これまでで、R でデータを取得し、分析しやすいように整理し、変換、可視化、モデル化してデー
タを理解するツールを学びました。しかし、分析がどんなに優れていても、他の人に説明するまでは、
その価値が伝わりません。結果をコミュニケートする必要があります。
理解
プログラム
インポート 整理 変換
モデル
可視化
コミュニケーション
コミュニケーションがこの4つの章のテーマです。
●
21章では、文章、コード、結果を統合するR マークダウンを学ぶ。Rマークダウンをノートブッ
クモードではアナリスト同士のコミュニケーションに、レポートモードではアナリストから意思
決定者へのコミュニケーションに使うことができる。Rマークダウンフォーマットは強力なので、
同じ文書を両方の目的に使うことができる。
●
22章では、探索用に作ったグラフをどうすれば説明用のグラフに変換できるかを学ぶ。対象は
分析に初めて接する人たちで、どうなっているのかをできるだけ簡単に迅速に理解できるように
する。
●
23章では、Rマークダウンを用いて、ダッシュボード、ウェブサイト、書籍を含め、さまざまな
出力を作る方法を少し学ぶ。
376
第Ⅴ部 コミュニケーション
●
24章では、「分析ノートブック」を学び、成功や失敗を系
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and much more.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.