

   DDaattaa ffrroomm aann OOaattss FFiieelldd TTrriiaall

   AArrgguummeennttss::

          B: Blocks, levels I, II, III, IV, V and VI

          V: Varieties, 3 levels.

          N: Nitrogen (manurial) treatment, levels  0.0cwt,
             0.2cwt, 0.4cwt and 0.6cwt, showing the application
             in cwt/acre.

          Y: Yields in 1/4lbs per sub-plot, each of area 1/80
             acre.

   SSUUMMMMAARRYY::

        The yield of oats from a split-plot field trial using
        three varieties and four levels of manurial treatment.
        The experiment was laid out in 6 blocks of 3 main
        plots, each split into 4 sub-plots.  The varieties were
        applied to the main plots and the manurial treatments
        to the sub-plots.

   DDAATTAA DDEESSCCRRIIPPTTIIOONN::

        This data frame contains the following columns:

   SSOOUURRCCEE::

        Yates, F. (1935) "Complex experiments", Journal of the
        Royal Statistical Society Suppl.  2, 181-247.

        Also given in Yates, F. (1970) Experimental design:
        Selected papers of Frank Yates, C.B.E, F.R.S.  London:
        Griffin.

