r - Changing date format to "%d/%m/%Y"

Question

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

Would like to change the date format. My data frame is shown below and would like to change all the date formats to "%d/%m/%Y".

df:

id    bdate       wdate        ddate
1   09/09/09    12/10/09     2009-09-27

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1 Answer

深蓝 · Answer 1 · 2021-10-16T23:07:28+0000

answered Oct 17, 2021 by 深蓝 (71.8m points)

df$ddate <- format(as.Date(df$ddate), "%d/%m/%Y")

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