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我的数据是一串使用read.table
拉入R的数字。这里是数据:如何在字符串中的每个字符之间插入空格?
20402000224222032203233430020222024422320202234232443443004440404332402220404233302004204202004033420200022204334434044422322400200244044322202200234200424402002224303430023432202220343420323200300022320004223040024342244424040322424340240044220302432400203033300042423340222323200020034043004
如何在每个数字之间插入一个空格,所以输出看起来更像这样?
2 0 4 0 2 0 0 0 etc...
或者,在'readLines'后:'txt_string < - strsplit(txt,“”)' –