mildew


The data refer to study of mildew control sponsored by Bainbridge,
Jenkyn and Dyke at Rothamsted Experimental Station.  There were four
treatments, one of which was a control.  There were 36 adjacent plots,
with an extra plot at each end.  Nine blocks were created by grouping
the plots in fours.<p></p><p>The variables are:
<table><tr><td>
	<code>t1, t2, t3</code>  </td>
</tr><tr><td>  indicators of the four treatment groups </td>
</tr><tr><td>
	<code>p1, ..., p8</code> </td>
</tr><tr><td>  indicators of the nine blocks</td>
</tr></table></p><p>Draper & Guttman (1980).  Incorporating overlap effects from
	neighbouring units into response surface models.
	Applied Statistics 29, 128-134.
</p>

regression

smooth

This is software linked to the book
'Applied Smoothing Techniques for Data Analysis -
The Kernel Approach with S-Plus Illustrations' Oxford University Press.

mildew: Mildew control

Description

Arguments