agrostab:Stability Analysis for Agricultural Research
Statistical procedures to perform stability analysis in plant breeding and to identify stable genotypes under diverse
environments. It is possible to calculate coefficient of
homeostaticity by Khangildin et al. (1979), variance of
specific adaptive ability by Kilchevsky&Khotyleva (1989),
weighted homeostaticity index by Martynov (1990), steadiness of
stability index by Udachin (1990), superiority measure by
Lin&Binn (1988) <doi:10.4141/cjps88-018>, regression on
environmental index by Erberhart&Rassel (1966)
<doi:10.2135/cropsci1966.0011183X000600010011x>, Tai's (1971)
stability parameters
<doi:10.2135/cropsci1971.0011183X001100020006x>, stability
variance by Shukla (1972) <doi:10.1038/hdy.1972.87>, ecovalence
by Wricke (1962), nonparametric stability parameters by
Nassar&Huehn (1987) <doi:10.2307/2531947>, Francis&Kannenberg's
parameters of stability (1978) <doi:10.4141/cjps78-157>.
