yearssn {qfa}R Documentation

Yearly sunspot numbers

Description

Sunspot numbers from 1700 to 2007.

Usage

data(yearssn)

Format

An object of class data.frame with 308 rows and 2 columns.

References

Li, T.-H. (2014). Time Series with Mixed Spectra. CRC Press.


[Package qfa version 4.0 Index]