Uniformity trial of potatoes.
A data frame with 576 observations on the following 3 variables.
row number, 1-96
column number, 1-6
yield of potatoes per plot
The data is for potato yields in 96 rows, each 132 feet long, with 3 feet between rows.
Each row was harvested as six plots, each 22 feet long. Each hill had one seed piece. Hills were spaced 2 feet apart in each row.
Kalamkar, R.J. (1932). Experimental Error and the Field-Plot Technique with Potatoes. The Journal of Agricultural Science, 22, 373-385.
1 2 3 4 5 6 7
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.