plum {gcookbook}

Plum root cuttings (long 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

Variables

• length: Cutting length.

• time: Planting time.

• survival: Survival status.

• count: Number of plants.

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 "long" format. See plum_wide for the same data in "wide" format.