Python 的資料科學入門
Hillary Green-Lerman
Lead Data Scientist, Looker




matplotlibpandasscikit-learnscipynltkimport pandas as pd
from matplotlib import pyplot as plt
# Pandas 載入資料
df = pd.read_csv('ransom.csv')
# Matplotlib 繪圖並顯示
plt.plot(df.letters, df.frequency)
plt.show()

匯入模組
import pandas
匯入模組並設定別名
import pandas as pd
Python 的資料科學入門