小编Yip*_*pin的帖子

我尝试将 Anova 结果写入 txt。但是，我发现 write 函数无法处理任务。

我的代码如下：

##first I calculate the Anova of two variable and then stored the result in "a".
functionanova<-function(x,y,datasource){
result= aov(y ~ x, data= datasource)
return(summary(result))
}

a<-functionanova(df1$Pe,df1$Pb,df1)

##The result is:
a
            Df Sum Sq Mean Sq F value Pr(>F)
x            1   2.77   2.773   0.662  0.419
Residuals   68 284.85   4.189      

> class(a)
[1] "summary.aov" "listof"     

##Then I try to write it to an text. However,there is an error with this type of data.
> write(a, "d:\\week1\\MYOUTFILE.txt", …

我使用urlopen获取如下数据字符串.我想将字符串转换为数据帧并保留几个列,如state,AQI等.我不知道该怎么做,想向你寻求建议.谢谢!

  response=urlopen(URL).read().decode('utf-8')
  print(response) 
"DateIssue","DateForecast","ReportingArea","StateCode","Latitude","Longitude","ParameterName","AQI","CategoryNumber","CategoryName","ActionDay","Discussion"
"2017-05-01 ","2017-05-01 ","Metropolitan Washington","DC","38.919","-77.013","O3","42","1","Good","false",""
"2017-05-01 ","2017-05-01 ","Metropolitan Washington","DC","38.919","-77.013","PM2.5","46","1","Good","false",""
"2017-05-01 ","2017-05-02 ","Metropolitan Washington","DC","38.919","-77.013","O3","44","1","Good","false",""
"2017-05-01 ","2017-05-02 ","Metropolitan Washington","DC","38.919","-77.013","PM2.5","25","1","Good","false",""
"2017-05-01 ","2017-05-03 ","Metropolitan Washington","DC","38.919","-77.013","O3","44","1","Good","false",""
"2017-05-01 ","2017-05-03 ","Metropolitan Washington","DC","38.919","-77.013","PM2.5","25","1","Good","false",""
"2017-05-01 ","2017-05-04 ","Metropolitan Washington","DC","38.919","-77.013","O3","42","1","Good","false",""
"2017-05-01 ","2017-05-04 ","Metropolitan Washington","DC","38.919","-77.013","PM2.5","29","1","Good","false",""

我现在尝试输出用塞尔维亚语编写的数据框。首先，我尝试使用 utf-8 或 utf-8-sig 编解码器。有多个列，这是正确的。但是输出的csv文件存在乱码问题。然后我尝试使用 utf-16 输出数据帧。这次编解码器是正确的。但输出的 csv 只有一列，例如：

我的代码是：

df1.to_csv('people.csv', encoding = "utf-16",index = False)

原始数据帧的头部是：

如果我使用 utf-8，输出为（列正确但编解码器不正确）：

如果我使用 utf-16，输出为（编解码器正确但列不正确）：

我该如何解决这个问题。谢谢！