From earlier ecological studies it has become apparent that simple univariate or bivariate statistics are often inappropriate, and that multivariate statistical analyses must be applied. Despite several difficulties arising from the application of multivariate methods, community ecology has acquired a mathematical framework, with three it can develop as an exact science; it can be applied operationally as a computer-assisted science to the solution of environmental problems; and it can exchange information with other disciplines using the language of mathematics. This book comprises the invited lectures, as well as working group reports, on the NATO workshop held in Roscoff (France) to improve the applicability of this new method numerical ecology to specific ecological problems.
Pierre Legendre (born June 15, 1930 in Normandy, France) is a French historian of law and psychoanalyst. Legendre holds a position of research director at the École pratique des hautes études. His work is primarily devoted to the history of juristic institutions and concepts (Roman law and Canon law) and to the anthropology of Western civilization.
Legendre has collaborated in the making of a number of films, shown on ARTE and other television stations: The Fashioning of Western Man (1996), Mirror of a Nation: Ecole Nationale d'Administration and Dominium Mundi: The Empire of Management (2007), all produced and distributed by Ideale Audience International, Paris.