plum_wide {gcookbook}

Plum root cuttings (wide format)

Description

This is data from an experiment to investigate the effect of cutting length and planting time on the survival of plum root cuttings.

Usage

plum_wide

Variables

• length: Cutting length.

• time: Planting time.

• dead: Number of dead plants in this condition.

• alive: Number of alive plants in this condition.

Source

Hand, D.J., Daly, F., Lunn, A.D., McConway, K.J. & Ostrowski, E. (1994), A Handbook of Small Data Sets, Chapman & Hall.

Bartlett, M.S. (1935), Contingency table interactions, Journal of the Royal Statistical Society Supplement, 2, 248-252.

See Also

This data frame is in "wide" format. See plum for the same data in "long" format.