| stVincent {DAAG} | R Documentation |
Averages by block of yields for the St. Vincent Corn data
Description
These data frames have yield averages by blocks (parcels).
Usage
stVincent
Format
A data frame with 324 observations on 8 variables.
- code
- a numeric vector
- island
- a numeric vector
- id
- a numeric vector
- site
- a factor with 8 levels.
- block
- a factor with levels
I II III IV
- plot
- a numeric vector
- trt
- a factor consisting of 12 levels
- harvwt
- a numeric vector; the average yield
Source
Andrews DF; Herzberg AM, 1985. Data. A Collection of Problems from
Many Fields for the Student and Research Worker. Springer-Verlag.
(pp. 339-353)
[Package
DAAG version 0.76
Index]