[英]unbale to replace method in python
我的问题是我必须复制 remarked 列中的值并将其全部存储在一个新的变量中。
示例: - 备注列中有“真”的地方,“数据”就会更新。 我已经尝试了很多次,但我无法得到很多错误。
import pandas as pd
df1 = pd.DataFrame({'NOTES': ["PREPAID_HOME_SCREEN_MAMO","SCREEN_MAMO",
"> Unable to connect internet>4G Compatible>Set",
"No>Not Barred>Active>No>Available>Others>",
"Internet Not Working>>>Unable To Connect To"]})
df1['remark']= df1['NOTES'].str.contains('Internet')|df1['NOTES'].str.contains('MAMO')
df2 = df1['remark'].replace("True","Data")
我的尝试:-在此处输入图像描述
目前您正在尝试对 boolean 类型进行字符串替换。
尝试先将该列转换为字符串,然后对该列应用替换方法:
df1 = pd.DataFrame({'NOTES': ["PREPAID_HOME_SCREEN_MAMO", "SCREEN_MAMO",
"> Unable to connect internet>4G Compatible>Set",
"No>Not Barred>Active>No>Available>Others>",
"Internet Not Working>>>Unable To Connect To"]})
df1['remark'] = df1['NOTES'].str.contains('Internet') | df1['NOTES'].str.contains('MAMO')
df2 = df1['remark'].astype(str).replace("True", "Data")
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