R 使用 " 将字符串转换为向量标记化" [英] R convert string to vector tokenize using " "

问题描述

我有一个字符串:

string1 <- "This is my string"

我想将其转换为如下所示的向量:

I would like to convert it to a vector that looks like this:

vector1
"This"
"is"
"my"
"string"

我该怎么做?我知道我可以使用 tm 包转换为 termDocumentMatrix 然后转换为矩阵，但它会按字母顺序排列单词，我需要它们保持相同的顺序.

How do I do this? I know I could use the tm package to convert to termDocumentMatrix and then convert to a matrix but it would alphabetize the words and I need them to stay in the same order.

推荐答案

您可以使用 strsplit 来完成此任务.

You can use strsplit to accomplish this task.

string1 <- "This is my string"
strsplit(string1, " ")[[1]]
#[1] "This"   "is"     "my"     "string"

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