Nortonbass_startvalgen: Fits Norton Bass curve and estimated RMSE
In mamut86/diffusion: Forecast the Diffusion of New Products
Nortonbass_startvalgen R Documentation
Fits Norton Bass curve and estimated RMSE
Description
Fits Norton Bass curve and estimated RMSE
Usage
Nortonbass_startvalgen(x, gstart, flexpq, startval.met)
Arguments
x
matrix with generations
gstart
optional vector of starting points for the generations
flexpq
For startvalgen="BB". Allows parameters p and q to be flexible if set TRUE.
startval.met
"iBM" fits individual Bass model to each generation;
"BB" uses the approach described in Bass and Bass (2004).
Value
starting values for all parameters
Author(s)
Oliver Schaer, info@oliverschaer.ch
mamut86/diffusion documentation built on April 19, 2024, 12:12 p.m.
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| Nortonbass_startvalgen | R Documentation |
Fits Norton Bass curve and estimated RMSE
Description
Fits Norton Bass curve and estimated RMSE
Usage
Nortonbass_startvalgen(x, gstart, flexpq, startval.met)
Arguments
x |
matrix with generations |
gstart |
optional vector of starting points for the generations |
flexpq |
For |
startval.met |
|
Value
starting values for all parameters
Author(s)
Oliver Schaer, info@oliverschaer.ch
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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