

   TThhee GGaassoolliinnee YYiieelldd DDaattaa

   DDeessccrriippttiioonn::

        The data gives the gasoline yield as a percent of crude
        oil, and four independent variables which may influence
        yield.

   DDeettaaiillss::

        The data come as 10 separate samples, and within each
        sample the values for the independent variables are
        constant.

   VVaalluuee::

        The data frame contains the following components:

     Sample: The sample number, from 1 to 10

        API: The crude oil gravity, in degrees API

     Vapour: The crude oil vapour pressure

       ASTM: The crude oil 10% point

      Endpt: The gasoline end point

      Yield: Percentage of oil recovered

   CCAATTEEGGOORRYY::

        Analysis of variance, covariance, and multiple regres-
        sion. Modern regression.

   SSoouurrccee::

        "Estimate gasoline yields from crudes", by Nilon H.P
        rater, "Petroleum Refiner", Vol 35, No. 5.

