Forecast¶

class passengersim.core.Forecast¶

Bases: object

Forecast objects

Methods

__init__(*args, **kwargs)
add_obs	Add information to the latest departure
compute_forecast	Demand forecasting full array
detruncate	Demand detruncation
expected_demand_given_capacity	Expected demand given capacity, used in EM detruncation
get_detruncated_demand_array	Get the detruncated demand data as a numpy array
get_detruncated_demand_which_data	Get the which_data for the detruncated demand
get_mean_in_timeframe	Get the mean demand in a timeframe
get_mean_to_departure	Get the mean demand to departure for a DCP
get_stdev_in_timeframe	Get the standard deviation of demand in a timeframe
get_stdev_to_departure	Get the standard deviation of demand to departure for a DCP
get_vectors	Vectors by DCP for various aspects of the forecast
normal_cdf	Normal CDF, used in detruncation
normal_inv_cdf	Inverse normal CDF, used in detruncation
print	Print out all the data, for debugging
set_vectors	Set vectors by DCP for various aspects of the forecast

Attributes

detruncation_source
history
mean_to_dep
name
std_dev_to_dep

add_obs()¶

Add information to the latest departure

compute_forecast()¶

Demand forecasting full array

detruncate()¶

Demand detruncation

detruncation_source¶

expected_demand_given_capacity()¶

Expected demand given capacity, used in EM detruncation

get_detruncated_demand_array()¶

Get the detruncated demand data as a numpy array

get_detruncated_demand_which_data()¶

Get the which_data for the detruncated demand

get_mean_in_timeframe()¶

Get the mean demand in a timeframe

get_mean_to_departure()¶

Get the mean demand to departure for a DCP

get_stdev_in_timeframe()¶

Get the standard deviation of demand in a timeframe

get_stdev_to_departure()¶

Get the standard deviation of demand to departure for a DCP

get_vectors()¶

Vectors by DCP for various aspects of the forecast

history¶

mean_to_dep¶

name¶

normal_cdf()¶

Normal CDF, used in detruncation

normal_inv_cdf()¶

Inverse normal CDF, used in detruncation

print()¶

Print out all the data, for debugging

set_vectors()¶

Set vectors by DCP for various aspects of the forecast

std_dev_to_dep¶