OptimModel (version 2.0-1)

getData: Extract data object from an optim fit

Description

Extract data object from an optim_fit object.

Usage

getData(object)

Value

Returns a data frame with elements x and y.

Arguments

object

object of class optim_fit.

Author

Steven Novick

See Also

optim_fit, rout_fitter

Examples

set.seed(123L)
x = rep( c(0, 2^(-4:4)), each =4 )
theta = c(0, 100, log(.5), 2)
y = hill_model(theta, x) + rnorm( length(x), sd=2 )
fit = optim_fit(c(0, 100, .5, 1), f.model=hill_model, x=x, y=y)
d=getData(fit)