 Starting value for the response variable at time zero. 

parent.0

 Break point. Before this time, exponential decline according
    to <code>k1</code> is calculated, after this time, exponential decline proceeds
    according to <code>k2</code>. 


  Function describing two exponential decline functions with a break point
  between them.


 manip 


The FOCUS Kinetics Report first published in 2006 describes mathematical
models and recommends statistical methods for the evaluation of
chemical degradation data. This package implements fitting the kinetic
models suitable for observations of the decline of a single chemical
compound (no metabolite formation/decline or multi-compartment kinetics).
Please note that no warranty is implied for correctness of results or
fitness for a particular purpose.  'kinfit' is maintained, but not
actively developed at the moment. Please check the 'mkin' package for an
actively developed package for kinetic evaluations of degradation data.

HS: Hockey-Stick kinetics

Description

Usage

Arguments

Value

References

Examples