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  1. S

    I need help on R basics; particularly list manipulation

    First time poster - Thanks in advance for your help! I am reading in over a 1000 data input entries from a ".csv" file that look like the following list: can't drive after midnight and before 5am cannot drive from 12:30am-5am Be off the road by 12:30am I don't know 12:30 curfew curfew-12:30...