Research Papers: Empirical Studies

Identifying Trends in Analogy Usage for Innovation: A Cross-Sectional Product Study

[+] Author and Article Information
Peter Ngo

George W. Woodruff School
of Mechanical Engineering,
Georgia Institute of Technology,
Atlanta, GA 30332
e-mail: pngo@gatech.edu

Cameron J. Turner

Assistant Professor
Department of Mechanical Engineering,
Colorado School of Mines,
Golden, CO 80401
e-mail: cturner@mines.edu

Julie S. Linsey

Assistant Professor
Innovation, Design Reasoning, Engineering
Education and Methods Lab,
George W. Woodruff School
of Mechanical Engineering,
Georgia Institute of Technology,
Atlanta, GA 30332
e-mail: julie.linsey@me.gatech.edu

www.technologyreview.com bioinspired

1Corresponding author.

Contributed by the Design Theory and Methodology Committee of ASME for publication in the JOURNAL OF MECHANICAL DESIGN. Manuscript received January 20, 2014; final manuscript received June 29, 2014; published online October 8, 2014. Assoc. Editor: Robert B. Stone.

J. Mech. Des 136(11), 111109 (Oct 08, 2014) (13 pages) Paper No: MD-14-1065; doi: 10.1115/1.4028100 History: Received January 20, 2014; Revised June 29, 2014

Design-by-analogy, including bioinspired design, is a powerful tool for innovation. Engineers need better tools to enhance ideation. To support tool creation, an exploratory cross-sectional empirical product study of 70 analogy-inspired products is conducted to report trends and associations among factors in the analogy-inspired design process, giving a general account of real-world practices. Products are randomly sampled from three technology magazines and a bioinspired design database. Seven variables are developed and used to classify each example according to design team composition, analogy mapping approach, analogies used, and design outcomes. Results do not suggest significant differences between problem-driven approaches, which start from a design problem and find solutions in analogous domains, and solution-driven approaches, which begin with knowledge in an analog domain and find design problems to solve. For instance, results suggest that both approaches yield products at about the same frequency, and both yield products with improved performance at statistically indistinguishable rates—thus, neither approach can be concluded to be advantageous over the other for improving product performance at this time. Overall, few associations are detected between design outcome variables and other variables, thus precluding recommendations for how to compose design teams, what approaches to promote, and what number and source of analogies to support in order to achieve the outcomes measured in this study.

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Casakin, H., and Goldschmidt, G., 1999, “Expertise and the Use of Visual Analogy: Implications for Design Education,” Des. Stud., 20(2), pp. 153–175. [CrossRef]
Leclercq, P., and Heylighen, A., 2002, “5,8 Analogies Per Hour,” Artificial Intelligence in Design '02, J. S.Gero, ed., Kluwer Norwell, MA, pp. 285–303.
Christensen, B. T., and Schunn, C. D., 2007, “The Relationship of Analogical Distance to Analogical Function and Preinventive Structure: The Case of Engineering Design,” Mem. Cognit., 35(1), pp. 29–38. [CrossRef] [PubMed]
Vogel, S., 2000, Cats' Paws and Catapults: Mechanical Worlds of Nature and People, WW Norton & Company, New York.
Benyus, J. M., 2009, Biomimicry, HarperCollins.
Shu, L. H., Ueda, K., Chiu, I., and Cheong, H., 2011, “Biologically Inspired Design,” CIRP Ann. – Manuf. Technol., 60(2), pp. 673–693. [CrossRef]
Cagan, J., Dinar, M., Shah, J. J., Leifer, L., Linsey, J., Smith, S., and Vargas-Hernandez, N., 2013, “Empirical Studies of Design Thinking: Past, Present, Future,” ASME Paper No. DETC2013-13302. [CrossRef]
Vattam, S., Helms, M. E., and Goel, A. K., 2010, “A Content Account of Creative Analogies in Biologically Inspired Design,” Artif. Intell. Eng. Ded. Anal. Manuf., 24(4), pp. 467–481. [CrossRef]
Blanchette, I., and Dunbar, K., 2001, “Analogy Use in Naturalistic Settings: The Influence of Audience, Emotion, and Goals,” Mem. Cognit., 29(5), pp. 730–735. [CrossRef] [PubMed]
Ward, T. B., 1998, Analogical Distance and Purpose in Creative Thought: Mental Leaps versus Mental Hops, New Bulgarian University, Sofia, Bulgaria.
Dunbar, K., 1995, “How Scientists Really Reason: Scientific Reasoning in Real-World Laboratories,” The Nature of Insight, Vol. 18, The MIT Press, Cambridge, MA, pp. 365–395.
Eckert, C. M., Stacey, M., and Earl, C., 2005, “References to Past Designs,” Studying Designers '05, J. S.Gero, and N.Bonnardel, eds., Key Centre of Design Computing and Cognition, Sydney, Australia, pp. 3–21.
Waldron, M. B., and Waldron, K. J., 1988, “A Time Sequence Study of a Complex Mechanical System Design,” Des. Stud., 9(2), pp. 95–106. [CrossRef]
Ball, L. J., Ormerod, T. C., and Morley, N. J., 2004, “Spontaneous Analogising in Engineering Design: A Comparative Analysis of Experts and Novices,” Des. Stud., 25(5), pp. 495–508. [CrossRef]
Christensen, B. T., and Schunn, C. D., 2005, “Spontaneous Access and Analogical Incubation Effects,” Creativity Res. J., 17(2-3), pp. 207–220. [CrossRef]
Goel, A. K., 1997, “Design, Analogy, and Creativity,” IEEE Expert, 12(3), pp. 62–70. [CrossRef]
Hey, J., Linsey, J., Agogino, A. M., and Wood, K. L., 2008, “Analogies and Metaphors in Creative Design,” Int. J. Eng. Educ., 24(2), pp. 283–294.
Velcro Industries B.V., “Velcro Industries History and George de Mestral.” Available at: http://www.velcro.com/About-Us/History.aspx
ABS Lawinenairbag, “History—ABS.” Available at: https://abs-airbag.com/us/history.html
Huhns, M. N., and Acosta, R. D., 1988, “ARGO: A System for Design by Analogy,” Proceedings of the Fourth Conference on Artificial Intelligence Applications, IEEE, pp. 146–151.
McAdams, D. A., and Wood, K. L., 2002, “A Quantitative Similarity Metric for Design-by-Analogy,” ASME J. Mech. Des., 124(2), pp. 173–182. [CrossRef]
Linsey, J., Markman, A., and Wood, K., 2012, “Design by Analogy: A Study of the Wordtree Method for Problem Re-Representation,” ASME J. Mech. Des., 134(4), p. 041009. [CrossRef]
Kolodner, J. L., 1997, “Educational Implications of Analogy: A View From Case-Based Reasoning,” Am. Psychol., 52(1), pp. 57–66. [CrossRef] [PubMed]
Christensen, B. T., and Schunn, C., 2007, “The Relationship of Analogical Distance to Analogical Function and Pre-Inventive Structures: The Case of Engineering Design,” Mem. Cognit., 35(1), pp. 29–38. [CrossRef] [PubMed]
Bar-Cohen, Y., 2006, “Biomimetics—Using Nature to Inspire Human Innovation,” Bioinspiration Biomimetics, 1(1), pp. P1–P12. [CrossRef] [PubMed]
Wilson, J. O., Rosen, D., Nelson, B. A., and Yen, J., 2010, “The Effects of Biological Examples in Idea Generation,” Des. Stud., 31(2), pp. 169–186. [CrossRef]
Helms, M., Vattam, S., Goel, A. K., Yen, J., and Weissburg, M. J., 2008, “Problem-Driven and Solution-Based Design: Twin Processes of Biologically Inspired Design,” Association for Computer Aided Design in Architecture 2008, Silicon + Skin: Biological Processes and Computation.
Helms, M., Vattam, S. S., and Goel, A. K., 2009, “Biologically Inspired Design: Process and Products,” Des. Stud., 30(5), pp. 606–622. [CrossRef]
Goel, A. K., Vattam, S., Helms, M., and Wiltgen, B., 2011, “An Information-Processing Account of Creative Analogies in Biologically Inspired Design,” Proceedings of the 8th Association for Computing Machinery (ACM) Conference on Creativity and Cognition, ACM, pp. 71–80.
Vattam, S. S., Helms, M. E., and Goel, A. K., 2008, “Compound Analogical Design: Interaction Between Problem Decomposition and Analogical Transfer in Biologically Inspired Design,” Design Computing and Cognition'08, Springer, New York, pp. 377–396.
The Biomimicry 3.8 Institute, 2013, “What is Biomimicry?—AskNature,” http://www.asknature.org/article/view/what_is_biomimicry
O'Rourke, J. M., and Seepersad, C. C., 2013, “Examining Efficiency in Bioinspired Design,” ASME Paper No. DETC2013-13147. [CrossRef]
Full, R. J., 2001, “Using Biological Inspiration to Build Artificial Life That Locomotes,” Evolutionary Robotics. From Intelligent Robotics to Artificial Life, Springer, New York, pp. 110–120.
Vogel, S., 2003, “Nature's Swell, But Is It Worth Copying?,” MRS Bull., 28(06), pp. 404–408. [CrossRef]
Raibeck, L., Reap, J., and Bras, B., 2009, “Investigating Environmental Burdens and Benefits of Biologically Inspired Self-Cleaning Surfaces,” CIRP J. Manuf. Sci. Technol., 1(4), pp. 230–236. [CrossRef]
Chakrabarti, A., Sarkar, P., Leelavathamma, B., and Nataraju, B., 2005, “A Functional Representation for Aiding Biomimetic and Artificial Inspiration of New Ideas,” Artif. Intell. Eng. Des. Anal. Manuf., 19(2), pp. 113–132. [CrossRef]
2013, “DANE: Design by Analogy to Nature Engine,” http://dilab.cc.gatech.edu/dane/
Vattam, S., Wiltgen, B., Helms, M., Goel, A. K., and Yen, J., 2011, “DANE: Fostering Creativity in and Through Biologically Inspired Design,” Design Creativity 2010, Springer, London, pp. 115–122.
Wiltgen, B., Vattam, S., Helms, M., Goel, A. K., and Yen, J., 2011, “Learning Functional Models of Biological Systems for Biologically Inspired Design,” 2011 11th IEEE International Conference on Advanced Learning Technologies (ICALT), IEEE, pp. 355–357. [CrossRef]
Goel, A. K., Rugaber, S., and Vattam, S., 2009, “Structure, Behavior, and Function of Complex Systems: The Structure, Behavior, and Function Modeling Language,” Artif. Intell. Eng. Des. Anal. Manuf., 23(1), pp. 23–35. [CrossRef]
Wilson, J. O., 2009, “A Systematic Approach to Bio-Inspired Conceptual Design,” Ph.D. thesis, Georgia Institute of Technology, Atlanta, GA.
2013, “AskNature—The Biomimicry Design Portal: Biomimetics, Architecture, Biology, Innovation Inspired by Nature, Industrial Design.” Available at: http://www.asknature.org/
Nagel, J. K., Nagel, R. L., Stone, R. B., and McAdams, D. A., 2010, “Function-Based, Biologically Inspired Concept Generation,” Artif. Intell. Eng. Des. Anal. Manuf., 24(4), pp. 521–535. [CrossRef]
Nagel, J. K., Stone, R. B., and McAdams, D. A., 2010, “An Engineering-to-Biology Thesaurus for Engineering Design,” ASME Paper No. DETC2010-28233. [CrossRef]
Nagel, J. K. S., and Stone, R. B., 2011, “A Computational Concept Generation Technique for Biologically-Inspired, Engineering Design,” Design Computing and Cognition’10, J.Gero, ed., Springer, The Netherlands, pp. 721–740.
Huang, H.-Z., Bo, R., and Chen, W., 2006, “An Integrated Computational Intelligence Approach to Product Concept Generation and Evaluation,” Mech. Mach. Theory, 41(5), pp. 567–583. [CrossRef]
Shu, L., 2010, “A Natural-Language Approach to Biomimetic Design,” Artif. Intell. Eng. Des. Anal. Manuf., 24(4), pp. 507–519. [CrossRef]
Ke, J., 2010, “Supporting Biomimetic Design by Categorizing Search Results and Sense Disambiguation, With Case Studies on Fuel Cell Water Management Designs,” Master's thesis of Applied Science, University of Toronto, Toronto, Canada.
Restrepo, J., 2007, “A Visual Lexicon to Handle Semantic Similarity in Design Precedents,” Proceedings of the 16th International Conference on Engineering Design (ICED07) (Executive Summary), Paper No. DS442_P_229, pp. 435–436.
Glier, M. W., 2013, “Machine Learning Based Classification of Textual Stimuli to Promote Ideation in Bioinspired Design,” Ph.D. thesis, Texas A&M University, College Station, TX.
Fu, K., Chan, J., Cagan, J., Kotovsky, K., Schunn, C., and Wood, K., 2013, “The Meaning of `Near' and `Far': The Impact of Structuring Design Databases and the Effect of Distance of Analogy on Design Output,” ASME J. Mech. Des., 135(2), p. 021007. [CrossRef]
Bouchard, C., Omhover, J.-F., Mougenot, C., Aoussat, A., and Westerman, S. J., 2008, “Trends: A Content-Based Information Retrieval System for Designers,” Design Computing and Cognition'08, Springer, Netherlands, pp. 593–611.
The Biomimicry 3.8 Institute, 2013, “AskNature to Unveil New Functionality,” http://static.biomimicry.org/institute_newsletter_archive/May+2013+Newsletter. html
2013, “AskNature ProSearch,” http://asknature.launchrock.com/
UNSILO, “UNSILO,” https://unsilo.com/
Kurtoglu, T., Campbell, M. I., Arnold, C. B., Stone, R. B., and McAdams, D. A., 2009, “A Component Taxonomy as a Framework for Computational Design Synthesis,” ASME J. Comput. Inf. Sci. Eng., 9(1), p. 011007. [CrossRef]
Saunders, M. N., Seepersad, C. C., and Holtta-Otto, K., 2009, “The Characteristics of Innovative, Mechanical Products,” ASME J. Mech. Des., 133(2), p. 021009. [CrossRef]
Saunders, M. N., Seepersad, C. C., and Holtta-Otto, K., 2011, “The Characteristics of Innovative, Mechanical Products,” ASME J. Mech. Des., 133(2), p. 021009. [CrossRef]
Singh, V., Skiles, S. M., Krager, J. E., Wood, K. L., Jensen, D., and Sierakowski, R., 2009, “Innovations in Design Through Transformation: A Fundamental Study of Transformation Principles,” ASME J. Mech. Des., 131(8), p. 081010. [CrossRef]
Palani Rajan, P., Van Wie, M., Campbell, M. I., Wood, K. L., and Otto, K. N., 2005, “An Empirical Foundation for Product Flexibility,” Des. Stud., 26(4), pp. 405–438. [CrossRef]
Rajan, P., Van Wie, M. J., Wood, K. L., Otto, K. N., and Campbell, M. I., 2003, “Empirical Study on Product Flexibility,” ASME Paper No. DETC2004-57253 . [CrossRef]
Little, A., Wood, K., and McAdams, D., 1997, “Functional Analysis: A Fundamental Empirical Study for Reverse Engineering, Benchmarking and Redesign,” Proceedings of the 1997 Design Engineering Technical Conferences.
Stone, R. B., and Wood, K. L., 2000, “Development of a Functional Basis for Design,” ASME J. Mech. Des., 122(4), pp. 359–370. [CrossRef]
Ngo, P., Viswanathan, V., Turner, C. J., and Linsey, J., 2013, “Initial Steps Toward an Analogy Retrieval Tool Based on Performance Specification,” ASME Paper No. DETC2013-13242. [CrossRef]
Telenko, C., and Seepersad, C. C., 2010, “A Methodology for Identifying Environmentally Conscious Guidelines for Product Design,” ASME J. Mech. Des., 132(9), p. 091009. [CrossRef]
Telenko, C., Seepersad, C. C., and Webber, M. E., 2009, “A Method for Developing Design for Environment Guidelines for Future Product Design,” ASME Paper No. DETC2009-87389. [CrossRef]
Caldwell, B. W., Sen, C., Mocko, G. M., and Summers, J. D., 2011, “An Empirical Study of the Expressiveness of the Functional Basis,” Artif. Intell. Eng. Des. Anal. Manuf., 25(3), pp. 273–287. [CrossRef]
Hirtz, J., Stone, R., McAdams, D., Szykman, S., and Wood, K., 2002, “A Functional Basis for Engineering Design: Reconciling and Evolving Previous Efforts,” Res. Eng. Des., 13(2), pp. 65–82. [CrossRef]
Perez, A. G., Linsey, J. S., Tsenn, J., and Glier, M., 2011, “Identifying Product Scaling Principles: A Step Towards Enhancing Biomimetic Design,” ASME Paper No. IMECE2011-63975. [CrossRef]
Genco, N., Hölttä-Otto, K., and Seepersad, C., 2010, “An Experimental Investigation of the Innovation Capabilities of Engineering Students,” American Society for Engineering Education Annual Conference and Exposition, Louisville, KY.
Merrill, R. M., 2009, Introduction to Epidemiology, 5th ed., Jones & Bartlett Learning, Sudbury, MA.
Lunetta, K. L., 2008, “Genetic Association Studies,” Circulation, 118(1), pp. 96–101. [CrossRef] [PubMed]
Levin, K. A., 2006, “Study Design III: Cross-Sectional Studies,” Evidence-Based Dent., 7(1), pp. 24–25. [CrossRef]
U.S. Census Bureau, 2010, “What is the Census?.” Available at: http://www.census.gov/2010census/about/
CDC/National Center for Health Statistics, 2012, “About the National Health Interview Survey.” Available at: http://www.cdc.gov/nchs/nhis/about_nhis.htm
Ngo, P., 2014, “Surveying Trends in Analogy-Inspired Product Innovation,” M.S. thesis in Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA.
Popular Science, “Popular Science|New Technology, Science News, The Future Now,” www.popsci.com
MIT Technology Review, “MIT Technology Review,” www.technologyreview.com
Reed Business Information, Ltd., “Science News and Science Jobs From New Scientist—New Scientist,” www.newscientist.com
Google, “Search Tips & Tricks—Inside Search,” http://www.google.com/insidesearch/tipstricks/all.html
2013, “Autocatalytic Polymerization—AskNature.” Available at: http://www.asknature.org/product/67f61c6b14229aca66fcb9d7ed0fb48f
Jacoby, M., 2000, “Localized Atomic Reactions Imprint Molecular Structures,” Chem. Eng. News, 78(30), pp. 42–44. [CrossRef]
2013, “New Type of Spring—AskNature.” Available at: http://www.asknature.org/product/edd88f614c497a66ea7a6750f77e57b9
2013, “Plant Tendrils Act as Spring: Cucumber—AskNature.” Available at: http://www.asknature.org/strategy/21ca33df88fb66cae52eb0051a001c1c
Gerbode, S. J., Puzey, J. R., McCormick, A. G., and Mahadevan, L., 2012, “How the Cucumber Tendril Coils and Overwinds,” Science, 337(6098), pp. 1087–1091. [CrossRef] [PubMed]
Perry, C., 2012, “Uncoiling the Cucumber's Enigma,” [CrossRef]
2013, “Organ on a Chip—AskNature.” Available at: http://www.asknature.org/product/e93216af6ccaa729e1acd28efe66a420
Gordon, J., 2009, “Janine Benyus on Biomimicry in Design on TH Radio (Part Two).” Available at: www.treehugger.com/treehugger-radio/janine-benyus-on-biomimicry-in-design-on-th-radio-part-two.html
Biomimicry Institute, “What Do You Mean by the Term Biomimicry?,” www.biomimicryinstitute.org/about-us/what-do-you-mean-by-the-term-biomimicry.html
2012, “Supersticky but Selective Glue—AskNature,” http://www.asknature.org/product/5ff5c210b8de03e2fb14faf38bd1d726
2013, “Biolytix® Water Filter—AskNature,” http://www.asknature.org/product/f9d2ab73e15de8d6e44bc15cac4549a3
Rice, J., 2008, “Heart Surgeons as Video Gamers,” http://www.technologyreview.com/news/410245/heart-surgeons-as-video-gamers/
2013, “Eastgate Centre Building—AskNature,” http://www.asknature.org/product/373ec79cd6dba791bc00ed32203706a1
Turner, J. S., and Soar, R. C., 2008, “Beyond Biomimicry: What Termites Can Tell Us About Realizing the Living Building,” Proceedings of 1st International Conference on Industrialized, Integrated, Intelligent Construction, Loughborough, UK, pp. 221–237.
DeVellis, R. F., 2011, Scale Development: Theory and Applications, SAGE, London.
Falconer, J., 2013, “VelociRoACH: A Tiny Robotic Cockroach With a Need for Speed.” Available at: http://www.gizmag.com/velociroach-fast-insect-robot/25795/
Haldane, D. W., and Fearing, R., 2013, “Using Dynamic Similarity Scaling to Inspire the Design of a High-Speed Hexapedal Millirobot.” Available at: http://www.sicb.org/meetings/2013/schedule/abstractdetails.php?id=376
Haldane, D. W., Peterson, K. C., Bermudez, F. L. G., and Fearing, R. S., 2013, “Animal-Inspired Design and Aerodynamic Stabilization of a Hexapedal Millirobot,” 2013 IEEE International Conference on Robotics and Automation, IEEE, Karlsruhe, Germany.
Reardon, S., 2013, “Cardboard Cockroach Ranks Among World's Fastest Robots.” Available at: http://www.newscientist.com/blogs/onepercent/2013/01/cardboard-cockroach-ranks-amon.html
2013, “ORNILUX—AskNature.” Available at: http://www.asknature.org/product/077e9d44e8e12f039458729f8de1ada9
Stolz, C., 2010, “Ventura Firm Selling Glass Safe for Birds.” Available at: http://www.vcstar.com/news/2010/sep/06/ventura-firm-selling-glass-safe-for-birds/
Arnold Glas, “ORNILUX | History and Research.” Available at: http://www.ornilux.com/history-research.html
2013, “Fog-Catching Materials—AskNature.” Available at: http://www.asknature.org/product/ce46c846e11fb2e99eff7f1143df3bd3
Briggs, H., 2001, “Water Off a Beetle's Back.” Available at: http://news.bbc.co.uk/2/hi/science/nature/1628477.stm
Whitfield, J., 2001, “Water Wings Aid Desert Survival.” Available at: http://www.nature.com/news/2001/011101/full/news011101-14.html
Parker, A. R., and Lawrence, C. R., 2001, “Water Capture by a Desert Beetle,” Nature, 414(6859), pp. 33–34. [CrossRef] [PubMed]
Boyle, R., 2012, “Meet 'Buckliball,' a New Class of Engineered Structure Inspired by a Toy.” Available at: http://www.popsci.com/technology/article/2012-03/meet-buckliball-new-class-engineered-structure-inspired-toy
Brehm, D., 2012, “Buckle in—MIT News Office.” Available at: http://web.mit.edu/newsoffice/2012/buckliball-collapsible-structure-0326.html
SEAS Communications, 2012, “Buckling Under Pressure | Harvard Gazette.” Available at: http://news.harvard.edu/gazette/story/2012/03/buckling-under-pressure/
Hoberman Designs, “Twist-O.” Available at: http://hoberman.com/fold/twisto/twisto.htm
2013, “Shinkansen Train—AskNature.” Available at: http://www.asknature.org/product/6273d963ef015b98f641fc2b67992a5e
Kobayashi, K., 2005, “JFS Biomimicry Interview Series: No. 6 “Shinkansen Technology Learned From an Owl?”—The Story of Eiji Nakatsu.” Available at: http://www.japanfs.org/en/news/archives/news_id027795.html
Sheppard, S., 2012, “Eiji Nakatsu: Lecture on Biomimicry as Applied to a Japanese Train.” Available at: http://labs.blogs.com/its_alive_in_the_lab/2012/04/biomimicry-japanese-train.html
Howell, D. C., 2002, “Categorical Data and Chi-Square,” Statistical Methods for Psychology, Thomson, Duxbury, p. 141.
Ruxton, G. D., and Neuhäuser, M., 2010, “Good Practice in Testing for an Association in Contingency Tables,” Beha. Ecol. Sociobiol., 64(9), pp. 1505–1513. [CrossRef]
Calhoun, P., 2013, Exact: Unconditional Exact Test. R Package Version 1.4.
Mehta, C. R., and Senchaudhuri, P., 2003, Conditional Versus Unconditional Exact Tests for Comparing Two Binomials, Cytel Software Corporation, p. 675.
Barnard, G. A., 1947, “Significance Tests for 2×2 Tables,” Biometrika, 34(1/2), pp. 123–138. [CrossRef] [PubMed]
Berger, R. L., and Boos, D. D., 1994, “P Values Maximized Over a Confidence Set for the Nuisance Parameter,” J. Am. Stat. Assoc., 89(427), pp. 1012–1016. [CrossRef]
Howell, D. C., 2002, “Symmetric and Asymmetric Models,” Statistical Methods for Psychology, Thomson, Duxbury, p. 657.
Meyer, D., Zeileis, A., and Hornik, K., 2013, vcd: Visualizing Categorical Data. R Package Version 1.3-1.
Meyer, D., Zeileis, A., and Hornik, K., 2006, “The Strucplot Framework: Visualizing Multi-Way Contingency Tables With vcd,” J. Stat. Software, 17(3), pp. 1–48.
R Core Team, 2012, R: A Language and Environment for Statistical Computing, R Foundation for Statistical Computing, Vienna, Austria.


Grahic Jump Location
Fig. 1

Results plots of the 11 contingency tables involving outcome variables, with Barnard's exact p-values for the null hypotheses of no association. Visualized using the “vcd” package [123,124] in R [125].

Grahic Jump Location
Fig. 2

Results plots of the remaining ten contingency tables not involving outcome variables, with Barnard's exact p-values for the null hypotheses of no association. Visualized using the “vcd” package [123,124] in R [125].

Grahic Jump Location
Fig. 3

Results plots of biological cross-disciplinarity versus additional function contingency tables for examples from AskNature (left) and technology




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