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Pandas lendo arquivos .csv
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| import pandas as pl | |
| import matplotlib.pyplot as plt | |
| """ | |
| Lendo um arquivo .csv com pandas e criando um pandas data frame | |
| """ | |
| dataframe = pl.read_csv('/home/francisco/Projects/Pycharm/matplot-pandas-tutorial' | |
| '/files/annual-real-gnp-us-1909-to-1970.csv') | |
| plt.figure(figsize=(8, 6)) | |
| plt.plot(dataframe['Year'], dataframe['GNP']) | |
| plt.xlabel('Year') | |
| plt.ylabel('GNP') | |
| plt.title('Annual Real USA GNP 1909 to 1970') | |
| plt.savefig('annual-real-gnp-us-1909-to-1970.png') | |
| plt.close() |
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