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An empirical comparison of alternative methods for principal component extraction

Hubbard, Raymond; Allen, Stuart J. - In: Journal of Business Research 15 (1987) 2, pp. 173-190

Persistent link: https://www.econbiz.de/10005466097

A Cautionary Note on the Use of Principal Components Analysis

HUBBARD, RAYMOND; ALLEN, STUART J. - In: Sociological Methods & Research 16 (1987) 2, pp. 301-308

In a recent edition of this journal, Borgatta et al. (1986), using hypothetical data, illustrated how the results produced by principal components analysis can be substantially different from those of common factor analysis. The present article, using seven well-known data sets, extends their...

Persistent link: https://www.econbiz.de/10010791017

An analysis of consumer spatial behavior in an urban area with particular reference to racial groups

Hubbard, Raymond - 1976

Persistent link: https://www.econbiz.de/10002989431

A note on factors influencing the present distribution of the Jamaican road network

Hubbard, Raymond - In: Caribbean studies : a quarterly journal 12 (1973) 4, pp. 36-43

Persistent link: https://www.econbiz.de/10002989450

A proposal for replicating Evanschitzky, Baumgarth, Hubbard, and Armstrong's "Replication research's disturbing trend" (Journal of Business Research, 2007)

Hubbard, Raymond T. - 2017

This paper is about how the author proposes to replicate Evanschitzky, Baumgarth, Hubbard, and Armstrong's "Replication research's disturbing trend" (Journal of Business Research, 2007). This is because estimating the incidence of published replication research and its outcomes must be continued.

Persistent link: https://www.econbiz.de/10011724642

C: MODELING AND SYSTEMS ANALYSIS - Raw material management at Welch's, Inc

Schuster, Edmund W.; Allen, Stuart J. - In: Operations research, Management science : OR MS ; the … 39 (1999) 3, pp. 283-286

Persistent link: https://www.econbiz.de/10006519078

Managing Risk for the Grape Harvest at Welch's, Inc. - Welch's, Inc., the world's largest processor of Concord and Niagara grapes, faces a particularly challenging task each year -- Planning for the harvest season. Both harvest size and length of the harvest season (time between grape maturation and frost date) are random variables. These variables dictate the harvest and grape processing rates ...

Allen, Stuart J.; Schuster, Edmund W. - In: Production and inventory management journal : journal … 41 (2000) 3, pp. 31-36

Persistent link: https://www.econbiz.de/10006282078

A Simple Method for the Multi-Item, Single-Level, Capacitated Scheduling Problem with Setup Times and Costs

Allen, Stuart J.; Martin, Jack L.; Schuster, Edmund W. - In: Production and inventory management journal : journal … 38 (1997) 4, pp. 39-47

Persistent link: https://www.econbiz.de/10006309875

Capacitated Scheduling of Multiple Products on a Single Processor with Sequence Dependencies - This article describes a finite capacity planning system that provides economical lot sizes by period and then sequences those lots. The system is based on simple intuitively appealing rules that require no specialized knowledge of either math programming or software. While the production plans provided ...

D'Itri, Michael P.; Allen, Stuart J.; Schuster, Edmund W. - In: Production and inventory management journal : journal … 40 (1999) 4, pp. 27-34

Persistent link: https://www.econbiz.de/10006292175

ARTICLES - Raw Material Management at Welch's Inc. - Welch's uses a linear programming model and spreadsheet optimization to manage raw materials and saved (USD)130,000 to (USD)170,000 in the first year

Schuster, Edmund W.; Allen, Stuart J. - In: Interfaces : the INFORMS journal on the practice of … 28 (1998) 5, pp. 13-24

Persistent link: https://www.econbiz.de/10006302414