DATA4ECOLOGY

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Name:

Data from a cabbage field trial

Description:

The cabbages data set has 60 observations and 4 variables

Variables:

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.

Link To Google Sheets:

Rows:

Columns:

Files:

Data from a cabbage field trial_1133_25.csv

License Type:

Public Domain (CC0)

References/Notes/Attributions:

Source

Rawlings, J. O. (1988) Applied Regression Analysis: A Research Tool. Wadsworth and Brooks/Cole. Example 8.4, page 219. (Rawlings cites the original source as the files of the late Dr Gertrude M Cox.)

References

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

R Dataset Upload:

Use the following R code to directly access this dataset in R.

d <- read.csv("https://www.key2stats.com/Data_from_a_cabbage_field_trial_1133_25.csv")