Hello again about grofit:
I've been looking at the grofit explanatory pdf, but it seems to me that
it's missing a little bit of commentary as to the multiplicity of
'experiments'. For example, what is the minimum number of data points(not
time points) to obtain a model? Would it be similar to the approximately 12
that we read will give us a basic regression?
regards,
shfets

On Mon, Mar 22, 2010 at 2:43 PM, alexander russell <ssv736@gmail.com> wrote:

> Hello,
> I'm trying to understand grofit's estimation of models, and fairly new to
> growth models generally. The data used by grofit consists of the vector of
> "experiments", that is the growth values for a vector of individuals
> measured at different times. Can I understand correctly that the program
> estimates parameters for the growth model based on a regression(linear or
> non linear) analysis of the data at time 1 to time 2, then time 2 to time 3,
> building a curve piecewise?
> regards,
> shfets
>

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