r - as.difftime() from string -


the result of following instruction:

as.difftime("5 11:04:36", "%d %h:%m:%s", units =("mins"))

is

time difference of -7975.4 mins

it seems function calculating time difference between sys.time() , given value. need object store time span value extracted string (). using wrong function or not right way of using it?

look lubridate

i think want duration-class, period-class, or timespan-class

# duration dur <- duration(hours = 10, minutes = 6) # [1] "36360s (~10.1 hours)"  # period per <- period(hours = 10, minutes = 6) # [1] "10h 6m 0s"

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