May 2022
Beginner to intermediate
448 pages
13h 7m
Korean
book
밑바닥부터 시작하는 데이터 과학 데이터 분석을 위한 파이썬 프로그래밍과 수학·통계 기초
by Joel Grus, Hangyeol Kim, Seongju Ha, Eunjung Park
Content preview from 밑바닥부터 시작하는 데이터 과학 데이터 분석을 위한 파이썬 프로그래밍과 수학·통계 기초
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from Scratch
51
어딘가 매체에 게재할 수 있는 수준의 그래프를 그리는 것은 상당히 복잡하고
이 책의 범위를 벗어난다. 이를테면 축 레이블이나 점과 선의 모양 등 그래프를
꾸밀 수 있는 방법은 아주 많은데, 여기서는 그 모든 방법을 살펴보기보다는, 무
엇이 있는지 감을 잡을 수 있도록 몇몇 예시를 통해 가볍게 다뤄 보자.
이 책에서는 다루지 않겠지만 matplotlib를 사용해서 그래프 속에 그래프를 그리거나, 복
잡한 구조의 그래프를 만들거나, 인터랙티브한 시각화를 만들 수도 있다. 이 책에서 설명한
것보다 더 상세한 내용에 관심이 있다면, 관련 문서를 직접 찾아서 살펴보도록 하자.
3.2
막대 그래프
막대 그래프(
bar
chart
)는 이산적인(
discrete
) 항목들에 대한 변화를 보여 줄 때
사용하면 좋다. 예를 들어 그림
3
-
2
는 여러 영화가 아카데미 시상식에서 상을 각
각 몇 개 받았는지 보여 준다.
movies = ["Annie Hall", "Ben-Hur", "Casablanca", "Gandhi", "West Side Story"]
num
_
oscars = [5, 11, 3, 8, 10]
#
막대의
x
좌표는
[0, 1, 2, 3, 4], y
좌표는
[num
_
oscars]
로
설정
plt.bar(range(len(movies)), ...
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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.
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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.