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The data set contains 30 selected time series on a quarterly basis from the M4 Competition.

Usage

data(M4_quarterly_data)

Format

A time series object of class tibble with 2818 rows and 4 columns:

  • index: Date and time index

  • series: Time series ID from M4 forecasting competition

  • category: Category from M4 forecasting competition

  • value: Measurement variable

Examples

data(M4_quarterly_data)