vlt.fit.naka_rushton_func¶
vlt.fit.naka_rushton_func - Evaluate Naka Rushton function
R=vlt.fit.naka_rushton_func (C, C50, N, S)
Returns Naka Rushton function: C^N/(C^(N*S)+c50^(N*S))
If S is not specified, S is assumed to be 1.
If C is negative, the result is negative.