Group centroids (± S.D.) of discriminant function analyses (DFAs) for separation of populations from different habitats based on female life history traits while controlling for female size (SL) and embryo stage. (A) before and (B) after the flood in fall 2007. (C) cross validation analysis, with post-flood samples being used to validate the pre-flood classification. ('Black square') CdA pre-flood, ('Black diamond') CdA post-flood, ('Black square') EA pre-flood, ('Black diamond') EA post-flood, ('White square') RA pre-flood, and ('White diamond') AB post-flood.
Plath et al. BMC Evolutionary Biology 2010 10:256 doi:10.1186/1471-2148-10-256