Transforms a character or numeric vector into a period object with the specified number of hours, minutes, and seconds. hms() recognizes all non-numeric characters except '-' as separators ('-' is used for negative durations). After hours, minutes and seconds have been parsed, the remaining input is ignored.
ms(..., quiet = FALSE, roll = FALSE) hm(..., quiet = FALSE, roll = FALSE) hms(..., quiet = FALSE, roll = FALSE)
| ... | a character vector of hour minute second triples |
|---|---|
| quiet | logical. When TRUE function evalueates without displaying customary messages. |
| roll | logical. When TRUE, smaller units are rolled over to higher units
if they exceed the conventional limit. For example,
|
a vector of period objects
hm(), ms()
ms(c("09:10", "09:02", "1:10"))#> [1] "9M 10S" "9M 2S" "1M 10S"ms("7 6")#> [1] "7M 6S"ms("6,5")#> [1] "6M 5S"hm(c("09:10", "09:02", "1:10"))#> [1] "9H 10M 0S" "9H 2M 0S" "1H 10M 0S"hm("7 6")#> [1] "7H 6M 0S"hm("6,5")#> [1] "6H 5M 0S"x <- c("09:10:01", "09:10:02", "09:10:03") hms(x)#> [1] "9H 10M 1S" "9H 10M 2S" "9H 10M 3S"hms("7 6 5", "3:23:::2", "2 : 23 : 33", "Finished in 9 hours, 20 min and 4 seconds")#> [1] "7H 6M 5S" "3H 23M 2S" "2H 23M 33S" "9H 20M 4S"