在R中生成代码

请帮助为以下内容生成R代码。我是R的新手，我真的很想知道更多。我只是需要一点帮助

*男性的年收入低于女性*

Dataframe=DF具有以下值

年龄性别年度婚姻状况

54名女性109000名单身

22男62541离婚

38男93214已婚

42女62471已婚

35女98741单身

42男98741已婚

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谢谢。

这绝对是一个副本，但给你：

df <- read.table(text = "Age Gender AnnualIncome MaritalStatus

54 Female 109000 Single

22 Male 62541 Divorced

38 Male 93214 Married

42 Female 62471 Married

35 Female 98741 Single

42 Male 98741 Married", header = TRUE)

将每组df$性别的平均值与以下各项进行比较：

> df
  Age Gender AnnualIncome MaritalStatus
1  54 Female       109000        Single
2  22   Male        62541      Divorced
3  38   Male        93214       Married
4  42 Female        62471       Married
5  35 Female        98741        Single
6  42   Male        98741       Married

aggregate(df$AnnualIncome, list(df$Gender), mean)

> aggregate(df$AnnualIncome, list(df$Gender), mean)
  Group.1        x
1  Female 90070.67
2    Male 84832.00