spot.tsd: Wolfer Sunspot Numbers

spot.tsdR Documentation

Wolfer Sunspot Numbers

Description

Wolfer sunspot numbers between 1770 and 1869 (100 observations)

Usage

spot.tsd

Format

A time series data object (created with function tsd).

Source

Used as an example in Chapter 10 Box and Jenkins (1970).


wqmeeker/RTseries documentation built on Dec. 31, 2022, 10 a.m.