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从 R 中的 CSV 文件读取并使用 strptime() 格式化日期和时间

[英]Reading from CSV file in R and formatting dates and times with strptime()

I want to format my timestamp data with strptime()我想用strptime()格式化我的时间戳数据

Reading from a txt file as a CSV ( read.csv(time.txt) ).从 txt 文件中读取为 CSV ( read.csv(time.txt) )。 My time.txt only contains one column with dates, time.我的 time.txt 只包含一列日期和时间。 For example,例如,

29/1/12 19:48
30/12/13 21:48 
31/4/13 2:49

FYI, been instructed use only strptime() function.仅供参考,已指示仅使用strptime() function。 I am getting the result something like this:我得到的结果是这样的:

V1
NA

mydata <- read.csv("time.txt", header = FALSE)
x <- mydata
strptime(x,format = "%d/%m/%y %H:%M")

Answered in comments:在评论中回答:

strptime(x$V1,format = "%d/%m/%y %H:%M")

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