python - how to store duration in a pandas column in minutes:second format that allows arithemtic? -

Currently I am storing durations in panda columns using stars. For example '12: 05' means 12 minutes and 5 seconds.

I would like to convert this pandal column from string to a format which allows arithmetic, while MM: SS format. >

I would not like to handle day, hour, dates etc.

actual timedlata support is available in 0.15.0, see docs








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