Hubble's initial data on 24 nebulae outside the Milky Way.
Usage
case0701
Arguments
Format
A data frame with 24 observations on the following 2 variables.
Velocity
recession velocity (in kilometres per second)
Distance
distance from earth (in magaparsec)
References
Hubble, E. (1929). A Relation Between Distance and Radial Velocity
Among Extragalactic Nebulae, Proceedings of the National Academy
of Science15: 168--173.