datetime - Extracting 2 digit hour from POSIXct in R -


i extract hour posixct time in r, retrieve 2 digit answer.

for example,

test=as.posixct("2015-03-02 03:15:00") test [1] "2015-01-02 03:15:00 gmt" month(testing) [1] 1 hour(testing) [1] 3

the results give relevant month , hour, see 01 , 03 instead of 1 , 3.

try this:

strftime(test, format="%h")

to extract hours and

strftime(test, format="%m")

for month


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