我有一个仅显示为一个变量的 CSV 文件。我想将其拆分为 6。我需要帮助。
str(nyt_data)
'data.frame': 3104 obs. of 1 variable:
$ Article_ID.Date.Title.Subject.Topic.Code: Factor w/ 3104 levels "16833;7-Dec-03;Ruse in Toyland: Chinese Workers' Hidden Woe;Chinese Workers Hide Woes for American Inspectors;5",..: 2420 2421 2422 2423 2424 2425 2426 2427 2428 2429 ...
nyt_data$Article_ID.Date.Title.Subject.Topic.Code
上述代码行之后的结果是:
> head(nyt_data$Article_ID.Date.Title.Subject.Topic.Code)
[1] 41246;1-Jan-96;Nation's Smaller Jails Struggle To Cope With Surge in Inmates;Jails overwhelmed with hardened criminals;12
[2] 41257;2-Jan-96;FEDERAL IMPASSE SADDLING STATES WITH INDECISION;Federal budget impasse affect on states;20
[3] 41268;3-Jan-96;Long, Costly Prelude Does Little To Alter Plot of Presidential Race;Contenders for 1996 Presedential elections;20
请帮助我将这些代码分成 6 个单独的列Article_ID
, Date
, Title
, Subject
, Topic
, Code
。