FourierBase

class pymc_marketing.mmm.fourier.FourierBase(**data)

Base class for Fourier seasonality transformations.

Parameters:

n_orderint

Number of fourier modes to use.

days_in_periodfloat

Number of days in a period.

prefixstr, optional

Alternative prefix for the fourier seasonality, by default None or “fourier”

priorPrior | VariableFactory, optional

Prior distribution or VariableFactory for the fourier seasonality beta parameters, by default Prior("Laplace", mu=0, b=1)

variable_namestr, optional

Name of the variable that multiplies the fourier modes. By default None, in which case it is set to the {prefix}_beta.

Methods

FourierBase.__init__(**data)	Create a new model by parsing and validating input data from keyword arguments.
FourierBase.apply(dayofperiod[, result_callback])	Apply fourier seasonality to day of year.
FourierBase.construct([_fields_set])
FourierBase.copy(*[, include, exclude, ...])	Returns a copy of the model.
FourierBase.dict(*[, include, exclude, ...])
FourierBase.from_dict(data)	Deserialize the Fourier seasonality.
FourierBase.from_orm(obj)
FourierBase.get_default_start_date([start_date])	Get the start date for the Fourier curve.
FourierBase.json(*[, include, exclude, ...])
FourierBase.model_construct([_fields_set])	Creates a new instance of the Model class with validated data.
FourierBase.model_copy(*[, update, deep])	!!! abstract "Usage Documentation"
FourierBase.model_dump(*[, mode, include, ...])	!!! abstract "Usage Documentation"
FourierBase.model_dump_json(*[, indent, ...])	!!! abstract "Usage Documentation"
FourierBase.model_json_schema([by_alias, ...])	Generates a JSON schema for a model class.
FourierBase.model_parametrized_name(params)	Compute the class name for parametrizations of generic classes.
FourierBase.model_post_init(...)	Model post initialization for a Pydantic model.
FourierBase.model_rebuild(*[, force, ...])	Try to rebuild the pydantic-core schema for the model.
FourierBase.model_validate(obj, *[, strict, ...])	Validate a pydantic model instance.
FourierBase.model_validate_json(json_data, *)	!!! abstract "Usage Documentation"
FourierBase.model_validate_strings(obj, *[, ...])	Validate the given object with string data against the Pydantic model.
FourierBase.parse_file(path, *[, ...])
FourierBase.parse_obj(obj)
FourierBase.parse_raw(b, *[, content_type, ...])
FourierBase.plot_curve(curve[, ...])	Plot the seasonality for one full period.
FourierBase.plot_curve_hdi(curve[, ...])	Plot full period of the fourier seasonality.
FourierBase.plot_curve_samples(curve[, n, ...])	Plot samples from the curve.
FourierBase.sample_curve(parameters[, ...])	Create full period of the Fourier seasonality.
FourierBase.sample_prior([coords])	Sample the prior distributions.
FourierBase.schema([by_alias, ref_template])
FourierBase.schema_json(*[, by_alias, ...])
FourierBase.serialize_prior()	Serialize the prior distribution.
FourierBase.to_dict()	Serialize the Fourier seasonality.
FourierBase.update_forward_refs(**localns)
FourierBase.validate(value)

Attributes

model_computed_fields
model_config	Configuration for the model, should be a dictionary conforming to [ConfigDict][pydantic.config.ConfigDict].
model_extra	Get extra fields set during validation.
model_fields
model_fields_set	Returns the set of fields that have been explicitly set on this model instance.
nodes	Fourier node names for model coordinates.
n_order
days_in_period
prefix
prior
variable_name