如何删除逗号后出现的空格

Question

我有一个看起来像这样的载体

vector = c('hello, how are you, I am good', 
           'the sky is blue, isnt that nice')

我想删除每个内容中的空格。 ＆＃39;以逗号后来的

即。输出应该如下：

'hello,how are you,I am good','the sky is blue,isnt that nice'

Answer 1

要关闭此问题：

gsub(", +", ",", vector)