def test_create_containers_2(self):
# Test "_all" key for additional regressors.
param_config = {
"input_parameters": {
"datetime_column_name": "date",
"index_column_name": "date",
},
"model_parameters": {
"test_values": 5,
"delta_training_percentage": 30,
"prediction_lags": 10,
"possible_transformations": "none",
"models": "mockup",
"main_accuracy_estimator": "mae",
},
"additional_regressors": {
"_all": "test_datasets/test_create_containers_extrareg_d.csv",
}
}
ing_data = DataFrame({
"a": pandas.date_range('2000-01-01', periods=30),
"b": np.arange(30, 60),
"c": np.arange(60, 90)
})
ing_data.set_index("a", inplace=True)
ing_data = add_freq(ing_data, "D")
timeseries_containers = create_timeseries_containers(
ing_data, param_config)
assert len(timeseries_containers) == 2
for container in timeseries_containers:
assert container.models['mockup'].characteristics[
'extra_regressors'] == "d"
def test_freq_not_set_on_not_datetime_index(self):
# df has not a datetime index. Check that it is not touched.
df = DataFrame(data={"A": [1, 2, 3], "B": [10, 20, 30]})
df.set_index("A", inplace=True)
new_df = add_freq(df)
assert df.equals(new_df)
def test_daily_freq_imposed(self):
# df is daily; check if it is set, passing it.
df = get_fake_df(10)
df.index.freq = None
new_df = add_freq(df, "D")
assert df.equals(new_df)
assert new_df.index.freq == "D"
def test_unclear_freq_set_daily(self):
# df has no clear frequency.
# Check if it is set daily.
dates = [pd.Timestamp(datetime(year=2020, month=1, day=1, hour=10, minute=00)),
pd.Timestamp(datetime(year=2020, month=1, day=3, hour=12, minute=21)),
pd.Timestamp(datetime(year=2020, month=1, day=7, hour=13, minute=30)),
pd.Timestamp(datetime(year=2020, month=1, day=19, hour=11, minute=32))]
ts = pd.DataFrame(np.random.randn(4), index=dates)
new_ts = add_freq(ts)
assert new_ts.index.freq == "D"
def test_daily_freq_normalize(self):
# df is daily, but with different hours.
# Check if it is set so.
dates = [pd.Timestamp(datetime(year=2020, month=1, day=1, hour=10, minute=00)),
pd.Timestamp(datetime(year=2020, month=1, day=2, hour=12, minute=21)),
pd.Timestamp(datetime(year=2020, month=1, day=3, hour=13, minute=30)),
pd.Timestamp(datetime(year=2020, month=1, day=4, hour=11, minute=32))]
ts = pd.DataFrame(np.random.randn(4), index=dates)
new_ts = add_freq(ts)
assert ts.iloc[0].equals(new_ts.iloc[0])
assert new_ts.index[0] == Timestamp('2020-01-01 00:00:00', freq='D')
assert new_ts.index[1] == Timestamp('2020-01-02 00:00:00', freq='D')
assert new_ts.index[2] == Timestamp('2020-01-03 00:00:00', freq='D')
assert new_ts.index[3] == Timestamp('2020-01-04 00:00:00', freq='D')
assert new_ts.index.freq == "D"
def test_create_containers_onlyvisual(self, xcorr):
param_config = {
"input_parameters": {
"datetime_column_name": "date",
"index_column_name": "date",
},
}
if xcorr:
param_config["xcorr_parameters"] = {
"xcorr_max_lags": 5,
"xcorr_extra_regressor_threshold": 0.5,
"xcorr_mode": "pearson",
"xcorr_mode_target": "pearson"
}
ing_data = DataFrame({
"a": pandas.date_range('2000-01-01', periods=30),
"b": np.arange(30, 60),
"c": np.arange(60, 90)
})
ing_data.set_index("a", inplace=True)
ing_data = add_freq(ing_data, "D")
timeseries_containers = create_timeseries_containers(
ing_data, param_config)
assert len(timeseries_containers) == 2
for container in timeseries_containers:
name = container.timeseries_data.columns[0]
assert container.models is None
assert container.historical_prediction is None
if xcorr:
assert container.xcorr is not None
else:
assert container.xcorr is None
assert container.timeseries_data.equals(ing_data[[name]])
def test_no_additional_regressors_found(self):
# Check that no multivariate predictions are used if no additional regressors are available.
ing_data = DataFrame({
"a": pandas.date_range('2000-01-01', periods=30),
"b": np.arange(30, 60),
"c": np.random.randint(60, 90, 30)
})
ing_data.set_index("a", inplace=True)
ing_data = add_freq(ing_data, "D")
param_config = {
"xcorr_parameters": {
"xcorr_max_lags": 5,
"xcorr_extra_regressor_threshold":
1.01, # Pearson will be < this threshold.
"xcorr_mode": "pearson",
"xcorr_mode_target": "pearson"
},
"input_parameters": {},
"model_parameters": {
"test_values": 2,
"delta_training_percentage": 20,
"prediction_lags": 10,
"possible_transformations": "log_modified,none",
"models": "mockup",
"main_accuracy_estimator": "mae",
},
}
# MockUp prediction models forecasts "0" if used in univariate mode, "number_of_extra_regressors" in
# multivariate mode.
timeseries_containers = create_timeseries_containers(
ingested_data=ing_data, param_config=param_config)
for i in pd.date_range(start="2000-01-31", end="2000-02-09", freq="D"):
assert timeseries_containers[0].models[
'mockup'].best_prediction.loc[i, "yhat"] == 0.0
assert timeseries_containers[1].models[
'mockup'].best_prediction.loc[i, "yhat"] == 0.0
def compute():
param_file_nameJSON = 'configurations/configuration_test_covid19italy.json'
# Load parameters from config file.
with open(
param_file_nameJSON) as json_file: # opening the config_file_name
param_config = json.load(json_file) # loading the json
# Logging
log_level = getattr(logging, param_config["verbose"], None)
if not isinstance(log_level, int):
log_level = 0
# %(name)s for module name
logging.basicConfig(format='%(asctime)s - %(levelname)s - %(message)s',
level=log_level,
stream=sys.stdout)
# data ingestion
log.info(f"Started data ingestion.")
ingested_data = timexseries.data_ingestion.ingest_timeseries(
param_config) # ingestion of data
# data selection
log.info(f"Started data selection.")
ingested_data = select_timeseries_portion(ingested_data, param_config)
# Custom columns
log.info(f"Adding custom columns.")
ingested_data["New cases/tests ratio"] = [
100 * (np / tamp) for np, tamp in zip(ingested_data['Daily cases'],
ingested_data['Daily tests'])
]
# data prediction
containers = create_timeseries_containers(ingested_data=ingested_data,
param_config=param_config)
####################################################################################################################
# Custom time-series #########
# If you are studying TIMEX code: you can ignore this.
log.info(f"Computing the custom time-series.")
regions = read_csv(
"https://raw.githubusercontent.com/pcm-dpc/COVID-19/master/dati-regioni/dpc-covid19-ita-regioni.csv",
header=0,
index_col=0,
usecols=['data', 'denominazione_regione', 'nuovi_positivi', 'tamponi'])
regions.reset_index(inplace=True)
regions['data'] = regions['data'].apply(lambda x: dateparser.parse(x))
regions.set_index(['data', 'denominazione_regione'],
inplace=True,
drop=True)
regions = add_diff_columns(regions, ['tamponi'],
group_by='denominazione_regione')
regions.rename(columns={
'nuovi_positivi': 'Daily cases',
'tamponi': 'Tests',
"tamponi_diff": "Daily tests"
},
inplace=True)
regions["New cases/tests ratio"] = [
100 * (ndc / tamp) if tamp > ndc > 0 else "nan"
for ndc, tamp in zip(regions['Daily cases'], regions['Daily tests'])
]
# Prediction of "New daily cases" for every region
# We also want to plot cross-correlation with other regions.
# So, create a dataFrame with only daily cases and regions as columns.
regions_names = regions.index.get_level_values(1).unique()
regions_names = regions_names.sort_values()
datas = regions.index.get_level_values(0).unique().to_list()
datas = datas[1:] # Abruzzo is missing the first day.
cols = regions_names.to_list()
cols = ['data'] + cols
daily_cases_regions = DataFrame(columns=cols, dtype=numpy.float64)
daily_cases_regions['data'] = datas
daily_cases_regions.set_index(['data'], inplace=True, drop=True)
for col in daily_cases_regions.columns:
for i in daily_cases_regions.index:
daily_cases_regions.loc[i][col] = regions.loc[i,
col]['Daily cases']
daily_cases_regions = add_freq(daily_cases_regions, 'D')
max_lags = param_config['xcorr_parameters']['xcorr_max_lags']
modes = [*param_config['xcorr_parameters']["xcorr_mode"].split(",")]
try:
max_threads = param_config['max_threads']
except KeyError:
try:
max_threads = len(os.sched_getaffinity(0))
except:
max_threads = 1
for region in daily_cases_regions.columns:
timeseries_data = daily_cases_regions[[region]]
model_results = {}
xcorr = calc_xcorr(region, daily_cases_regions, max_lags, modes)
log.info(f"Computing univariate prediction for {region}...")
predictor = FBProphetModel(param_config, transformation="none")
prophet_result = predictor.launch_model(timeseries_data.copy(),
max_threads=max_threads)
model_results['fbprophet'] = prophet_result
#
# predictor = ARIMA(param_config)
# arima_result = predictor.launch_model(scenario_data.copy())
# model_results.append(arima_result)
s = TimeSeriesContainer(timeseries_data, model_results, xcorr)
containers.append(s)
# children_for_each_scenario.append({
# 'name': region,
# 'children': create_scenario_children(s, param_config)
# })
####################################################################################################################
# Save the computed data; these are the TimeSeriesContainer objects from which a nice Dash page can be built.
# They can be loaded by "app_load_from_dump.py" to start the app
# without re-computing all the data.
with open(f"containers.pkl", 'wb') as input_file:
pickle.dump(containers, input_file)
def test_freq_already_set(self):
# df already has freq; do nothing.
df = get_fake_df(10)
new_df = add_freq(df)
assert df.equals(new_df)
def test_compute_predictions_3(self, tmp_path):
# Test with an historical predictions delta > 1
# This means that historical predictions are not computed starting from initial index 1-step ahead at time,
# but they are computed every $delta time points.
ing_data = DataFrame({
"a": pandas.date_range('2000-01-01', periods=30),
"b": np.arange(30, 60),
"c": np.arange(60, 90)
})
ing_data.set_index("a", inplace=True)
ing_data = add_freq(ing_data, "D")
param_config = {
"input_parameters": {},
"model_parameters": {
"test_values": 2,
"delta_training_percentage": 100,
"prediction_lags": 10,
"possible_transformations": "none",
"models": "fbprophet,mockup",
"main_accuracy_estimator": "mae",
},
"historical_prediction_parameters": {
"initial_index": "2000-01-20",
"save_path": os.path.join(tmp_path, "test3.pkl"),
"delta": 3
}
}
timeseries_containers = compute_historical_predictions(
ingested_data=ing_data, param_config=param_config)
assert len(timeseries_containers) == 2
assert timeseries_containers[0].timeseries_data.columns[0] == "b"
assert timeseries_containers[1].timeseries_data.columns[0] == "c"
assert len(timeseries_containers[0].models) == 2
assert len(timeseries_containers[1].models) == 2
for s in timeseries_containers:
scen_name = s.timeseries_data.columns[0]
for model in s.historical_prediction:
hist_prediction = s.historical_prediction[model]
assert len(hist_prediction) == 10
id = 0
for i in pandas.date_range('2000-01-21', periods=10):
assert hist_prediction.index[id] == i
id += 1
for endpoint in [
*pandas.date_range('2000-01-20', periods=4, freq="3d")
]:
tr = ing_data.copy()
fb_tr = tr.loc[:endpoint]
fb_tr = fb_tr[[scen_name]]
fbmodel = Prophet()
fb_tr.reset_index(inplace=True)
fb_tr.columns = ['ds', 'y']
with suppress_stdout_stderr():
fbmodel.fit(fb_tr)
future_df = pd.DataFrame(index=pd.date_range(
freq="1d",
start=endpoint + pandas.Timedelta(days=1),
periods=3),
columns=["yhat"])
future = future_df.reset_index()
future.rename(columns={'index': 'ds'}, inplace=True)
forecast = fbmodel.predict(future)
forecast.set_index('ds', inplace=True)
expected_hist_pred = forecast.loc[:, 'yhat']
expected_hist_pred = expected_hist_pred.astype(object)
expected_hist_pred.rename(scen_name, inplace=True)
if endpoint == pd.Timestamp(
'2000-01-29 00:00:00'
): # Last point, remove last 2 points
expected_hist_pred = expected_hist_pred.iloc[0:1]
computed_hist_pred = s.historical_prediction['fbprophet'].loc[
endpoint + pandas.Timedelta(days=1):endpoint +
pandas.Timedelta(days=3), scen_name]
assert expected_hist_pred.equals(computed_hist_pred)
def test_compute_predictions_2(self, tmp_path):
ing_data = pd.read_csv("test_datasets/test_covid.csv")
ing_data["data"] = ing_data["data"].apply(
lambda x: dateparser.parse(x))
ing_data.set_index("data", inplace=True, drop=True)
ing_data = add_freq(ing_data, "D")
param_config = {
"input_parameters": {},
"model_parameters": {
"test_values": 5,
"delta_training_percentage": 30,
"prediction_lags": 10,
"possible_transformations": "none",
"models": "fbprophet",
"main_accuracy_estimator": "mae",
},
"historical_prediction_parameters": {
"initial_index": "2020-12-08",
"save_path": os.path.join(tmp_path, "test2.pkl")
}
}
# You can verify with this code that tr_1 is the best training window.
# test_values = 5
# tr_1 = ing_data.copy().iloc[-35:-5][['nuovi_positivi']]
# tr_2 = ing_data.copy().iloc[-65:-5][['nuovi_positivi']]
# tr_3 = ing_data.copy().iloc[-95:-5][['nuovi_positivi']]
# tr_4 = ing_data.copy().iloc[0:-5][['nuovi_positivi']]
# tr_sets = [tr_1, tr_2, tr_3, tr_4]
# testing_df = ing_data.copy().iloc[-5:]['nuovi_positivi']
#
# for tr in tr_sets:
# fb_tr = tr.copy()
# fbmodel = Prophet()
# fb_tr.reset_index(inplace=True)
# fb_tr.columns = ['ds', 'y']
#
# with suppress_stdout_stderr():
# fbmodel.fit(fb_tr)
#
# future_df = pd.DataFrame(index=pd.date_range(freq="1d",
# start=tr.index.values[0],
# periods=len(tr) + test_values + 10),
# columns=["yhat"], dtype=tr.iloc[:, 0].dtype)
#
# future = future_df.reset_index()
# future.rename(columns={'index': 'ds'}, inplace=True)
#
# forecast = fbmodel.predict(future)
#
# forecast.set_index('ds', inplace=True)
#
# testing_prediction = forecast.iloc[-15:-10]['yhat']
# print(mean_absolute_error(testing_df['nuovi_positivi'], testing_prediction))
# The best tr is tr_1. Compute historical predictions.
tr_1 = ing_data.copy().iloc[-35:][['nuovi_positivi']]
fb_tr = tr_1.copy()
fbmodel = Prophet()
fb_tr.reset_index(inplace=True)
fb_tr.columns = ['ds', 'y']
with suppress_stdout_stderr():
fbmodel.fit(fb_tr)
future_df = pd.DataFrame(index=pd.date_range(
freq="1d", start=tr_1.index.values[0], periods=len(tr_1) + 10),
columns=["yhat"],
dtype=tr_1.iloc[:, 0].dtype)
future = future_df.reset_index()
future.rename(columns={'index': 'ds'}, inplace=True)
forecast = fbmodel.predict(future)
forecast.set_index('ds', inplace=True)
historical_prediction = forecast[['yhat']]
# Let TIMEX do this thing.
timeseries_containers = compute_historical_predictions(
ingested_data=ing_data, param_config=param_config)
timeseries_container = timeseries_containers[1]
training_results = timeseries_container.models['fbprophet'].results
training_results.sort(
key=lambda x: getattr(x.testing_performances, 'MAE'))
assert historical_prediction.equals(
timeseries_container.models['fbprophet'].best_prediction[['yhat']])
def test_compute_predictions(self, tmp_path):
# Check results are in the correct form and test the function to save historic predictions to file.
# Delta will be 1, by default.
ing_data = DataFrame({
"a": pandas.date_range('2000-01-01', periods=30),
"b": np.arange(30, 60),
"c": np.arange(60, 90)
})
ing_data.set_index("a", inplace=True)
ing_data = add_freq(ing_data, "D")
param_config = {
"xcorr_parameters": {
"xcorr_max_lags": 120,
"xcorr_extra_regressor_threshold": 0.8,
"xcorr_mode": "pearson",
"xcorr_mode_target": "pearson"
},
"input_parameters": {},
"model_parameters": {
"test_values": 2,
"delta_training_percentage": 20,
"prediction_lags": 10,
"possible_transformations": "log_modified,none",
"models": "mockup,fbprophet",
"main_accuracy_estimator": "mae",
},
"historical_prediction_parameters": {
"initial_index": "2000-01-28",
"save_path": os.path.join(tmp_path, "test1.pkl")
}
}
timeseries_containers = compute_historical_predictions(
ingested_data=ing_data, param_config=param_config)
assert len(timeseries_containers) == 2
assert timeseries_containers[0].timeseries_data.columns[0] == "b"
assert timeseries_containers[1].timeseries_data.columns[0] == "c"
assert len(timeseries_containers[0].models) == 2
assert len(timeseries_containers[1].models) == 2
b_old_hist = timeseries_containers[0].historical_prediction
c_old_hist = timeseries_containers[1].historical_prediction
for s in timeseries_containers:
for model in s.historical_prediction:
hist_prediction = s.historical_prediction[model]
assert len(hist_prediction) == 2
assert hist_prediction.index[0] == pandas.to_datetime(
'2000-01-29', format="%Y-%m-%d")
assert hist_prediction.index[1] == pandas.to_datetime(
'2000-01-30', format="%Y-%m-%d")
# Simulate a 1-step ahead in time, so we have collected a new point.
# Note that past values are changed as well, so we will check that TIMEX does not change the old predictions.
ing_data = DataFrame({
"a": pandas.date_range('2000-01-01', periods=31),
"b": np.arange(20, 51),
"c": np.arange(35, 66)
})
ing_data.set_index("a", inplace=True)
ing_data = add_freq(ing_data, "D")
# This time historical predictions will be loaded from file.
timeseries_containers = compute_historical_predictions(
ingested_data=ing_data, param_config=param_config)
for s in timeseries_containers:
for model in s.historical_prediction:
hist_prediction = s.historical_prediction[model]
assert len(hist_prediction) == 3
assert hist_prediction.index[0] == pandas.to_datetime(
'2000-01-29', format="%Y-%m-%d")
assert hist_prediction.index[1] == pandas.to_datetime(
'2000-01-30', format="%Y-%m-%d")
assert hist_prediction.index[2] == pandas.to_datetime(
'2000-01-31', format="%Y-%m-%d")
# Check that past predictions have not been touched.
assert b_old_hist['fbprophet'].iloc[0, 0] == timeseries_containers[
0].historical_prediction['fbprophet'].iloc[0, 0]
assert b_old_hist['fbprophet'].iloc[1, 0] == timeseries_containers[
0].historical_prediction['fbprophet'].iloc[1, 0]
assert b_old_hist['mockup'].iloc[0, 0] == timeseries_containers[
0].historical_prediction['mockup'].iloc[0, 0]
assert b_old_hist['mockup'].iloc[1, 0] == timeseries_containers[
0].historical_prediction['mockup'].iloc[1, 0]
assert c_old_hist['fbprophet'].iloc[0, 0] == timeseries_containers[
1].historical_prediction['fbprophet'].iloc[0, 0]
assert c_old_hist['fbprophet'].iloc[1, 0] == timeseries_containers[
1].historical_prediction['fbprophet'].iloc[1, 0]
assert c_old_hist['mockup'].iloc[0, 0] == timeseries_containers[
1].historical_prediction['mockup'].iloc[0, 0]
assert c_old_hist['mockup'].iloc[1, 0] == timeseries_containers[
1].historical_prediction['mockup'].iloc[1, 0]
def test_get_best_univariate_and_multivariate_predictions(self):
# Check that results are in the correct form.
ing_data = DataFrame({
"a": pandas.date_range('1/1/2000', periods=30),
"b": np.arange(30, 60),
"c": np.arange(60, 90)
})
ing_data.set_index("a", inplace=True)
ing_data = add_freq(ing_data, "D")
param_config = {
"xcorr_parameters": {
"xcorr_max_lags": 120,
"xcorr_extra_regressor_threshold":
0.0, # Force predictor to use extra-regressors
"xcorr_mode": "pearson",
"xcorr_mode_target": "pearson"
},
"model_parameters": {
"test_values": 2,
"delta_training_percentage": 20,
"prediction_lags": 10,
"possible_transformations": "log_modified,none",
"models": "fbprophet,mockup",
"main_accuracy_estimator": "mae",
}
}
total_xcorr = calc_all_xcorr(ingested_data=ing_data,
param_config=param_config)
best_transformations, timeseries_containers = get_best_univariate_predictions(
ing_data, param_config, total_xcorr)
assert len(best_transformations) == 2
assert best_transformations["fbprophet"]["b"] in [
"log_modified", "none"
]
assert best_transformations["fbprophet"]["c"] in [
"log_modified", "none"
]
assert best_transformations["mockup"]["b"] in ["log_modified", "none"]
assert best_transformations["mockup"]["c"] in ["log_modified", "none"]
# Small trick: fool TIMEX in thinking that none is the best transformation for MockUp model. This way
# we can check its predictions, which are hardcoded and always 0.0 for univariate and len(extra_regressors) for
# multivariate... with log_modified values would not be exactly len(extra_regressors).
best_transformations["mockup"]["b"] = "none"
best_transformations["mockup"]["c"] = "none"
assert len(timeseries_containers) == 2
assert timeseries_containers[0].timeseries_data.columns[0] == "b"
assert timeseries_containers[1].timeseries_data.columns[0] == "c"
assert len(timeseries_containers[0].models) == 2
assert len(timeseries_containers[1].models) == 2
assert timeseries_containers[0].models['mockup'].best_prediction.iloc[
-1, 0] == 0.0 # Check predictions are univariate
assert timeseries_containers[1].models['mockup'].best_prediction.iloc[
-1, 0] == 0.0
timeseries_containers = get_best_multivariate_predictions(
best_transformations=best_transformations,
ingested_data=ing_data,
timeseries_containers=timeseries_containers,
param_config=param_config,
total_xcorr=total_xcorr)
assert len(timeseries_containers) == 2
assert timeseries_containers[0].timeseries_data.columns[0] == "b"
assert timeseries_containers[1].timeseries_data.columns[0] == "c"
assert timeseries_containers[0].models['mockup'].best_prediction.iloc[
-1, 0] == 1.0 # Check predictions are multivariate
assert timeseries_containers[1].models['mockup'].best_prediction.iloc[
-1, 0] == 1.0
assert len(timeseries_containers[0].models) == 2
assert len(timeseries_containers[1].models) == 2
def test_create_containers(self, historical_predictions, xcorr,
additional_regressors,
expected_extra_regressors, expected_value,
tmp_path):
param_config = {
"input_parameters": {
"datetime_column_name": "date",
"index_column_name": "date",
},
"model_parameters": {
"test_values": 5,
"delta_training_percentage": 30,
"prediction_lags": 10,
"possible_transformations": "none",
"models": "mockup",
"main_accuracy_estimator": "mae",
},
}
if historical_predictions:
param_config["historical_prediction_parameters"] = {
"initial_index": "2000-01-15",
"save_path": os.path.join(tmp_path,
"test_create_containers.pkl")
}
if xcorr:
param_config["xcorr_parameters"] = {
"xcorr_max_lags": 5,
"xcorr_extra_regressor_threshold":
0.0, # Force the predictor to use it
"xcorr_mode": "pearson",
"xcorr_mode_target": "pearson"
}
if additional_regressors:
param_config["additional_regressors"] = {
"b": "test_datasets/test_create_containers_extrareg_d.csv",
"c": "test_datasets/test_create_containers_extrareg_e.csv",
}
# Having values like 30 -> 60 or 60 -> 90 will make multivariate Mockup model always win on the univariate one
# because it will return the number of used extra-regressors (the more the lower MAE).
ing_data = DataFrame({
"a": pandas.date_range('2000-01-01', periods=30),
"b": np.arange(30, 60),
"c": np.arange(60, 90)
})
ing_data.set_index("a", inplace=True)
ing_data = add_freq(ing_data, "D")
timeseries_containers = create_timeseries_containers(
ing_data, param_config)
assert len(timeseries_containers) == 2
for container in timeseries_containers:
name = container.timeseries_data.columns[0]
if xcorr:
assert type(container.xcorr) == dict
if expected_extra_regressors != {}:
assert container.models['mockup'].characteristics[
'extra_regressors'] == expected_extra_regressors[name]
if historical_predictions:
hp = container.historical_prediction['mockup']
assert hp.loc[
pandas.to_datetime('2000-01-15', format="%Y-%m-%d"):,
name].all() == expected_value
else:
assert container.historical_prediction is None
