Results of the CAP analysis of diet composition.

Summary results of the CAP analysis of diet composition data for young and old brown trout during the four periods of the experiment. “M" is the number of principal coordinate (PCO) axes involved in the final CAP analysis. (Note that this is chosen by the program itself, based on minimizing the residual or misclassification error.) “Proportion of SST" is the number of the total sum of squared interpoint dissimilarities divided by the number of points (total variance) explained by the first “m" PCO axes. “δ12" is the canonical correlation value for the first axis. For details on CAP, see [52].