stars1 {lmreg}

Stars data 1

Description

Distance of galactic objects from Earth and their velocities (Hubble, 1929).

Usage

data(stars1)

Format

A data frame with 24 observations on the following 2 variables.

Distance

Distance from Earth (in million parsec; 1 parsec = 3.26 light years)

Velocity

Velocity of galaxy (in km/s)

Source

Hubble, E. (1929) A relation between distance and radial velocity among extra galactic nebulae. Proc. Nat. Acad. Sc. 15, pp.168-73.

Examples

data(stars1)
head(stars1)