我需要基于两个特定的列值从一列中获取值。
示例数据框:
Charge Code Billing Number Date
0 1250-001 500220 1/2/20
1 1230-002 300220 2/6/20
2 1250-001 500320 3/8/20
3 1225-001 250120 4/9/20
4 1225-002 250120 5/16/20
5 1136-010 361219 12/9/19
我想获取具有收费代码1250-001和帐单号500320(应为3/8/20)的行的日期
我正在尝试使用以下行:
the_date = df_hold.loc[df_hold['Charge Code'] == '1250' & df_hold['Billing Number'] == 500320].index.values
并收到以下错误:
KeyError: 'the label [1250-001] is not in the [index]'
使用后: the_date = df_hold.loc [(df_hold ['Charge Code'] =='1250-001')& (df_hold ['Billing Number'] == 500320),'Date']
我得到以下信息:
configure_logger, configure_logger.setup_logger
3 3/8/2020
Name: Invoice Date, dtype: object
有没有办法自己获取日期?
答案 0 :(得分:0)
您需要括号:
@Html.Action("RenderPartial", "ControllerWithNoModelMethod")
@Html.Action("RenderPartial", "ControllerWithModelMethod", new { content = Model })
@Html.RenderAction("RenderPartial", "ControllerWithNoModelMethod")
@Html.RenderAction("RenderPartial", "ControllerWithModelMethod", new { content = Model })
更新:
the_date = df_hold.loc[(df_hold['Charge Code'] == '1250-001') &
(df_hold['Billing Number'] == 500320), 'Date']
或
the_date = df_hold.loc[(df_hold['Charge Code'] == '1250-001') &
(df_hold['Billing Number'] == 500320), 'Date'].to_numpy()