题解 | #鸢尾花数据最值之差#
鸢尾花数据最值之差
http://www.nowcoder.com/practice/7224dd3eed324ba9946de6b1ce42bda7
解法一
import pandas as pd
iris = pd.read_csv('iris.csv', sep=',')
df = iris.iloc[:,0:4]
print(df.max() - df.min())
解法二
import pandas as pd
iris = pd.read_csv('iris.csv', sep=',')
df = iris.iloc[:,0:4]
d = lambda x: x.max() - x.min()
print(df.apply(d))
