Data_Python/Matplotlib

[Matplotlib] pie 그래프와 예제 plt.pie()

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[Matplotlib] Scatter 그래프와 예제 plt.scatter

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[Matplotlib] Bar 그래프와 예제 plt.bar()

matplotlib¶ matplotlib.pyplot 라이브러리 import In [1]: import matplotlib.pyplot as plt Bar¶ show how some quantity varies In [10]: plt.bar([1,3,0,10], [10,23,30,1]) plt.show() width¶ default = 0.8 (기본 0.8로 설정되어 있음) In [11]: plt.bar([1,2,3,4,5],[10,20,30,40,50], width=0.1) plt.show() Bar의 위치 변경¶ In [12]: def make_chart_simple_bar_chart(): movies = ["Annie Hall", "Ben-hur", "Casablanca", "Gandhi"] num..

[Matplotlib] Plot (line) 그래프 / plt.plot(), plt.axis(), plt.title(), plt.xlabel(), plt.ylabel(), plt.legend(), plt.xticks(), plt.yticks()

matplotlib¶ matplotlib.pyplot 라이브러리 import In [1]: import matplotlib.pyplot as plt plot¶plt.plot()¶ 기본 그래프 그리기 In [2]: plt.plot([1,2,10], [10,20,5])#x,y 값 (1,10) (2,20) (10, 5) plt.show() In [3]: plt.plot(['a', 'b', 'c'], [10, 29 ,5]) plt.show Out[3]: axis()¶ 축의 범위 지정 In [4]: plt.axis([-0.5, 2.2, 0, 21]) #[xmin, xmax, ymin, ymax] plt.plot(['z', 'b', 'a..