stVincent: Averages by block of yields for the St. Vincent Corn data

stVincentR 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)


DAAG documentation built on May 29, 2024, 9:13 a.m.