Hi,
try to convert this to the R time format "POSIXct" or "POSIXlt" via strptime(). Then you can simply substract them. I am not sure whether a median can be calculated though (should be possible as POSIXct stores the value as seconds since 1970....)
Best Jannis uvilla schrieb:
Hi everybody How do I do to calculate the median and average of a colum of time data like this: "8:50:10". I also need to plot the time difference between two colums Thanks a lot
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