Article ID: | iaor20071477 |
Country: | Singapore |
Volume: | 21 |
Issue: | 2 |
Start Page Number: | 259 |
End Page Number: | 270 |
Publication Date: | Jun 2004 |
Journal: | Asia-Pacific Journal of Operational Research |
Authors: | Beaumont Nicholas |
Keywords: | printing |
It is sometimes difficult to fit a large table comprising several rows and columns onto a page. The usual tactic is to manually adjust column widths, abbreviate some text, and/or change some cells' font sizes until the table fits onto a page. We show that it is possible to express the problem of adjusting column widths so as to minimize the height of a table as an optimization problem with nonlinear constraints. Five test problems were routinely solved using a free software package. We stress that the solutions are approximate because the model imperfectly simulates how many lines of a cell of a table will be required to contain a segment of text, but they appear to provide good approximations in difficult cases. The scant literature is summarized; the formulation and solution techniques are outlined; examples are described; and differences between theoretical and actual answers explained. It would be possible to incorporate the calculations in word processing and typesetting packages such as Word and TeX.