ProbitWorkingP: Calculate working probit

Description Usage Arguments Value Author(s) References Examples

Description

Returns the working probit

Usage

1

Arguments

Y

numeric, expected probit

p

numeric, kill percentage

Value

the working probit

Author(s)

Jose Gama

References

Finney D. J., 1964 Probit analysis: a statistical treatment of the sigmoid response curve. Cambridge University Press

Examples

1
2
3
4
5
6
# Example from page 50 of Finney 1964:
# kill p = 72.3%, expected probit Y = 6.2
Y <- 6.2
p <- 72.3/100
# working probit = 5.366
ProbitWorkingP(Y,p)


Search within the ecotoxicology package
Search all R packages, documentation and source code

Questions? Problems? Suggestions? or email at ian@mutexlabs.com.

Please suggest features or report bugs with the GitHub issue tracker.

All documentation is copyright its authors; we didn't write any of that.