In 1962 a large amount of data was collected in an effort to
establish the existence of subsurface ocean currents off the coast of
Oregon. The presence of several phenomena, including tides and
measurement errors not directly associated with the hypothetical
currents, complicates the interpretation of the data and the...
It is the purpose of this study to examine some statistically-oriented considerations which may facilitate
portfolio selection policies. Many of the preliminary
topics discussed parallel and extend the notions of
W. J. Baumol, H. M. Markowitz, and W. F. Sharpe.
The crux of the study introduces a quadratic programming
algorithm...
This thesis presents a general model for the location problem
based on integer linear programming with fixed charges. The location
problem is concerned with choosing locations for facilities
throughout a particular region or area in such a way that total costs
and expenses incurred are minimized. Although the location problem...
Operations research is concerned with the science of decision and uses mathematical models to aid in making these decisions. In this thesis operations research is used in connection with the lumber industry. The problem of concern has to do with a lumber company that is unable to supply the mill...
This thesis addresses the problem of deciding whether or not
two disjoint random samples that are fitted by the same regression
equation emanate from the same parental population. Two situations
are considered. The first situation is where the two disjoint samples
are individually fitted with the regression equation. The second...
This thesis is a study of the problem of calculating the least-squares estimates of the parameters in a linear regression model
when the parameter space is restricted to integer points within a
given polyhedron. General observations are made about estimation
of integer-valued parameters, and an integer-quadratic programming
algorithm is given...
The inefficiency of time-shared computer systems compared to
batch processing systems is in the time lost in swapping operations.
The larger the allocated quantum size, the less swap time is incurred.
In order to guard against intolerable response time while lengthening
the quantum size, the response time of a common...
The purpose of this thesis is to construct several stochastic
process models for combined statistical dynamic prediction of the
500-millibar pressure surface for the northern hemisphere. To
achieve this, a random forcing function is added to the spectral form
of the nondivergent vorticity equation. Three models, one linear and
two...