sunspot2.0 {tswge}

Annual Sunspot2.0 Numbers

Description

Annual sunspot2.0 numbers from 1700 through 2020

Usage

data("sunspot2.0")

Format

ts object consisting of annual data from 1700 through 2020

Source

https://www.sidc.oma.be/silso

References

"Time Series for Data Sience: Analysis and Forecasting" by Woodward, Sadler, and Robertson

Examples

data(sunspot2.0)