04-1 로지스틱 회귀¶ In [1]: # 데이터 준비 import pandas as pd fish = pd.read_csv('https://bit.ly/fish_csv_data') fish.head() Out[1]: Species Weight Length Diagonal Height Width 0 Bream 242.0 25.4 30.0 11.5200 4.0200 1 Bream 290.0 26.3 31.2 12.4800 4.3056 2 Bream 340.0 26.5 31.1 12.3778 4.6961 3 Bream 363.0 29.0 33.5 12.7300 4.4555 4 Bream 430.0 29.0 34.0 12.4440 5.1340 In [2]: print(pd.unique(fish['Species..