Fishbyte 9(2):45-49 Graphical Representations of ELEFAN I Response Surfaces*
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چکیده
Graphical representations of the response surface of the ELEFAN I software for estimation of the von Bertalanffy growth parameters L_ and K are given, based on length-frequency data on Engraulis ringens, Upeneus moluccensis and Sarda chiliensis. These 3D plots of a goodness-of-fit index us. L~ and K, obtained using a CRAY XMP/48 supercomputer, illustrate several problems associated with parameter estimation using ELEFAN I and point to possible solutions.
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تاریخ انتشار 2007