TSSS (version 1.2.3)

Sunspot: Sun Spot Number Data

Description

Yearly numbers of sunspots from to 1749 to 1979.

Usage

data(Sunspot)

Arguments

Format

A time series of 231 observations; yearly from 1749 to 1979.

Details

Sunspot is a part of the dataset sunspot.year from 1700 to 1988. Value "0" is converted into "0.1" for log transformation.