MASS (version 7.3-47)

cabbages:

Description

The cabbages data set has 60 observations and 4 variables

Usage

cabbages

Arguments

Format

This data frame contains the following columns:
Cult
Factor giving the cultivar of the cabbage, two levels: c39 and c52.
Date
Factor specifying one of three planting dates: d16, d20 or d21.
HeadWt
Weight of the cabbage head, presumably in kg.
VitC
Ascorbic acid content, in undefined units.

References

Venables, W. N. and Ripley, B. D. (1999) Modern Applied Statistics with S-PLUS. Third Edition. Springer.