Comment on Why the last 20% of work takes the same amount of time as the first 80%parentComments−alexchamberlain12yYou have a very good point; it can be very difficult to judge how far you are through a project. In retrospect, time is often the best metric.−dllthomas12yTime is a great metric, but the total is only known when you're done. Before that, you need other metrics that you can compare to your estimates, if you want to be able to correct.
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You have a very good point; it can be very difficult to judge how far you are through a project. In retrospect, time is often the best metric.
Time is a great metric, but the total is only known when you're done. Before that, you need other metrics that you can compare to your estimates, if you want to be able to correct.