Calculates segment classification measures as defined in Endler (1990).
(required) a data frame, such as objects of class
vector of length 2 indicating the lower and upper wavelength bounds used to calculate segments (defaults to 300 nm to 700 nm).
A data frame with the reflectance proportion at each of the four segments, as well as the LM and MS segment classification scores.
Pierre-Paul Bitton email@example.com
Endler, J. A. (1990) On the measurement and classification of color in studies of animal color patterns. Biological Journal of the Linnean Society, 41, 315-352.
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