The to_numeric() function of pandas-turns a column of string data into floating point - Code World

The to_numeric() function of pandas-turns a column of string data into floating point

Others 2020-09-14 09:38:55 views: null

Turn a column of data into a floating point type, so that it can do some calculations such as multiplication and sum

#计算所有订单总收入
data['item_price'] = pd.to_numeric( data['item_price'])

data['revenue']=data['item_price']*data['quantity']#若不变浮点型，此处报错
data['revenue'].sum()

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Origin blog.csdn.net/weixin_39920026/article/details/108562252

The to_numeric() function of pandas-turns a column of string data into floating point

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