get_processing_time_string: Get processing time string
Description
Get processing time string
Usage
get_processing_time_string(time_start, time_end)
Arguments
time_start
start time of the process (of class "POSIXct" as given by
"Sys.time()")
time_end
end time of the process (of class "POSIXct" as given by
"Sys.time()")
Value
a specialized string containing the processed time