as.Date showing character string in unambiguous format even when strptime specified R -


this question has answer here:

i have date column of form:

20160812 20160813

basically yyyymmdd.

i converted date using strptime , as.date

weather_dataset$date = as.date(weather_dataset$date,"%y%m%d")

but get

error in chartodate(x) :    character string not in standard unambiguous format

huh? i've specified format use, still throwing me error reason. appreciate help! :)

thank you!

your data has character. use workaround:

weather_dataset$date <- as.date(as.character(weather_dataset$date),"%y%m%d")

another possibility library(lubridate):

weather_dataset$date <- lubridate::ymd(weather_dataset$date)

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