University Of Michigan

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Implementation details

Class names

Model name	Parameters class	Data class
UniversityOfMichigan	UniversityOfMichiganQueryParams	UniversityOfMichiganData

Import Statement

from openbb_core.provider.standard_models. import (
UniversityOfMichiganData,
UniversityOfMichiganQueryParams,
)

---

Parameters

• standard
• fred

Name	Type	Description	Default	Optional
start_date	Union[date, str]	Start date of the data, in YYYY-MM-DD format.	None	True
end_date	Union[date, str]	End date of the data, in YYYY-MM-DD format.	None	True

Name	Type	Description	Default	Optional
start_date	Union[date, str]	Start date of the data, in YYYY-MM-DD format.	None	True
end_date	Union[date, str]	End date of the data, in YYYY-MM-DD format.	None	True
frequency	Literal['annual', 'quarter']	Frequency aggregation to convert monthly data to lower frequency. None is monthly.	None	True
aggregation_method	Literal['avg', 'sum', 'eop']	A key that indicates the aggregation method used for frequency aggregation. ; avg = Average; ; sum = Sum; ; eop = End of Period	None	True
transform	Literal['chg', 'ch1', 'pch', 'pc1', 'pca', 'cch', 'cca', 'log']	Transformation type; ; None = No transformation; ; chg = Change; ; ch1 = Change from Year Ago; ; pch = Percent Change; ; pc1 = Percent Change from Year Ago; ; pca = Compounded Annual Rate of Change; ; cch = Continuously Compounded Rate of Change; ; cca = Continuously Compounded Annual Rate of Change; ; log = Natural Log	None	True

---

Data

• standard
• fred

Name	Type	Description
date	Union[date, str]	The date of the data.
consumer_sentiment	float	Index of the results of the University of Michigan's monthly Survey of Consumers, which is used to estimate future spending and saving. (1966:Q1=100).
inflation_expectation	float	Median expected price change next 12 months, Surveys of Consumers.

Name	Type	Description
date	Union[date, str]	The date of the data.
consumer_sentiment	float	Index of the results of the University of Michigan's monthly Survey of Consumers, which is used to estimate future spending and saving. (1966:Q1=100).
inflation_expectation	float	Median expected price change next 12 months, Surveys of Consumers.