Warning: file_get_contents(/data/phpspider/zhask/data//catemap/3/arrays/14.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181

Warning: file_get_contents(/data/phpspider/zhask/data//catemap/4/r/64.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181

Warning: file_get_contents(/data/phpspider/zhask/data//catemap/1/visual-studio-2012/2.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Arrays 使数组大写_Arrays_R_Uppercase_Capitalize - Fatal编程技术网

Arrays 使数组大写

Arrays 使数组大写,arrays,r,uppercase,capitalize,Arrays,R,Uppercase,Capitalize,使用命令 多伦多加拿大公寓 38 37 2042 37 公寓大楼公寓 54357 你能帮我为数组中的字符制作大写字母吗?试试这个: names(ordered_use) <-toupper(names(ordered_use)) > ordered_use APARTMENT APARTMENT BLDG APARTMENT BUILDING

使用命令 多伦多加拿大公寓
38 37 2042 37 公寓大楼公寓 54357

你能帮我为数组中的字符制作大写字母吗?

试试这个:

names(ordered_use) <-toupper(names(ordered_use))

> ordered_use
         APARTMENT       APARTMENT BLDG  APARTMENT BUILDING      APARTMENT UNIT APPARTMENT BUILDING 
                 38                  37                2042                  37                  54 
                APT 
                357
名称(有序使用)有序使用
公寓楼公寓楼公寓单元公寓楼
38                  37                2042                  37                  54 
恰当的
357

您是否考虑过使用。。。循环?不,但是你能给我一些建议吗?你可以发布<代码> dPUT(OrdEdEx使用)< /代码>吗?我张贴了dPt@ PascalI建议你考虑使用一个循环。快乐吗?:-)