August 2017
Intermediate to advanced
500 pages
12h 3m
Japanese
Content preview from PythonとJavaScriptではじめるデータビジュアライゼーション
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199
9.3 インデックスと pandas のデータ選択
例
9-2
DataFrame
の最初の
5
行の抽出
df.head()
Out:
born_in category d ate_of_bi..
0 Physiology or Medicine 8 October 1..
1 Bosnia and Herzegovina Literature 9 October 1.. #
❶
2 Bosnia and Herzegovina Chemistry July 23, 1..
3 Peace ..
4 Peace 26 July 1..
date_of_death gender ..
0 24 March 2002 male http://en.wikipedia.org/wiki/C%C3%A..
1 13 March 1975 male http://en.wikipedia.org/wi..
2 1998-01-07 male http://en.wikipedia.org/wiki/Vl.. #
❷
3 NaN None http://en.wikipedia.org/wiki/Institu..
4 6 October 1912 male http://en.wikipedia.org/wiki/Auguste..
name country \
0 César Milstein Argentina
1 Ivo Andric * #
❶
2 Vladimir Prelog *
3 Institut de ...
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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.