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Python Basic22

11. 누적 막대 그래프 import pandas as pdimport matplotlib.pyplot as pltimport matplotlibmatplotlib.rcParams['font.family'] = 'Malgun Gothic'matplotlib.rcParams['font.size'] = 15matplotlib.rcParams['axes.unicode_minus'] = Falsedf = pd.read_excel('../Pandas/score.xlsx')dfplt.bar(df['이름'], df['국어'])plt.bar(df['이름'], df['영어'])plt.bar(df['이름'], df['국어'])plt.bar(df['이름'], df['영어'], bottom=df['국어']) plt.bar(df['이름'], df['국.. 2024. 6. 30.
10. DataFrame 활용 import pandas as pdimport matplotlib.pyplot as pltimport matplotlibmatplotlib.rcParams['font.family'] = 'Malgun Gothic'matplotlib.rcParams['font.size'] = 15matplotlib.rcParams['axes.unicode_minus'] = False​df = pd.read_excel('../Pandas/score.xlsx')df plt.plot(df['지원번호'], df['키'])plt.plot(df['지원번호'], df['영어'])plt.plot(df['지원번호'], df['수학'])plt.legend(df)plt.plot(df['지원번호'], df['영어'], marker = 'o').. 2024. 6. 29.
09. 막대 그래프 (심화) import matplotlib.pyplot as pltimport matplotlibmatplotlib.rcParams['font.family'] = 'Malgun Gothic'matplotlib.rcParams['font.size'] = 15matplotlib.rcParams['axes.unicode_minus'] = Falselabels = ['강백호', '서태웅', '정대만'] #이름values = [190, 187, 184] #키plt.barh(labels, values)labels = ['강백호', '서태웅', '정대만'] #이름values = [190, 187, 184] #키plt.barh(labels, values)plt.xlim(175,195) bar = plt.bar(labels, v.. 2024. 6. 28.
08. 막대 그래프 (기본) 막대그래프 기본import matplotlib.pyplot as pltimport matplotlibmatplotlib.rcParams['font.family'] = 'Malgun Gothic'matplotlib.rcParams['font.size'] = 15matplotlib.rcParams['axes.unicode_minus'] = Falselabels = ['강백호', '서태웅', '정대만'] #이름values = [190, 187, 184] #키plt.bar(labels, values) labels = ['강백호', '서태웅', '정대만'] #이름values = [190, 187, 184] #키plt.bar(labels, values, color='r')labels = ['강백호', '서태웅', .. 2024. 6. 28.

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