transbigdata.data_summary

transbigdata.data_summary(data, col=['Vehicleid', 'Time'], show_sample_duration=False, roundnum=4)

Output the general information of the dataset.

Parameters:

• data (DataFrame) – The trajectory points data

• col (List) – The column name, in the order of [‘Vehicleid’, ‘Time’]

• show_sample_duration (bool) – Whether to output individual sampling interval

• roundnum (number) – Number of decimal places