pecos.utils.round_index module

pecos.utils.round_index.round_index(dt, frequency, how='nearest')

Round datetime index

Parameters:

dt : DatetimeIndex

Time series index

frequency : int

Expected timeseries frequency, in seconds

how : string (default = ‘nearest’)

Method for rounding. Options include:

• nearest = round the index to the nearest expected integer
• floor= round the index to the largest expected integer such that the integer <= index
• ceiling = round the index to the smallest expected integer such that the integer >= index

Returns:

rounded _dt : DatetimeIndex

Rounded time series index