star {assist}

Magnitude of the Mira Variable R Hydrae

Description

The star data frame has 1086 rows and 2 columns of data from the Mira Variable R Hydrae

Usage

data(star)

Details

This dataset contains magnitude (brightness) of the Mira variable R Hydrae during 1900-1950.

Format

The data frame contains the following columns:

time a numeric vector of the observation time in days

magnitude a numeric vector of brightness of the Mira variable R Hydrae

Source

Genton, M. G. and Hall, P. (2007). Statistical Inference for Envolving Periodic Functions, Journal of the Royal Statistical Society B 69, 643-657.

references

Yuedong Wang and Chunlei Ke (2009), Smoothing Spline Semi-parametric Nonlinear Regression Models, Journal of Computational and Graphical Statistics 18, 165-183.