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November 26, 2018 15:45
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ecobici forecast
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# tomar de datos originales dias 29-oct, 30-oct, y 31-oct | |
df_29_31 = df_mon_to_fri.loc['2018-10-29':'2018-10-31'] | |
df_29_31.plot() | |
# agregar bandas de confianza | |
pred_1_2_conf = results.get_forecast(steps=24*2).conf_int() | |
pred_1_2_conf.index = pd.date_range(start='11/1/2018', end='11/3/2018', freq='H')[:-1] | |
x = pd.date_range(start='11/1/2018', end='11/3/2018', freq='H')[:-1] | |
y1 = pred_1_2_conf['lower Bici'] | |
y2 = pred_1_2_conf['upper Bici'] | |
plt.fill_between(x, y1, y2, alpha=0.6) | |
# predecir para 1-nov y 2-nov | |
pred_1_2 = results.get_forecast(steps=24*2).predicted_mean | |
pred_1_2.index = pd.date_range(start='11/1/2018', end='11/3/2018', freq='H')[:-1] | |
pred_1_2.plot() | |
# formato de la grafica final | |
plt.title('Pronóstico de viajes') | |
plt.ylabel('Cantidad de viajes') | |
plt.xlabel('Semana lun-29-oct al vie-02-nov') | |
plt.legend(('Datos originales octubre', 'Pronóstico noviembre'), | |
loc='lower left') | |
plt.savefig('pronostico.png') | |
plt.show() |
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