ProbitStandardErrorRate {ecotoxicology} | R Documentation |
Standard Error of rate of increase of probit value per unit increase in x
ProbitStandardErrorRate(n, w, x, xbar)
n |
numeric, number of insects |
w |
numeric, weighting coefficients |
x |
numeric, log concentration |
xbar |
numeric, mean dosage |
Standard Error of rate of increase of probit value per unit increase in x
Jose Gama
Finney D. J., 1964 Probit analysis: a statistical treatment of the sigmoid response curve. Cambridge University Press