create_panel_data: Prepare data sets for linear and nonlinear panel model
Description
Function to create panel data for linear and nonlinear model.
Usage
create_panel_data(specs, data_set)
Value
A list with prepared endogenous and exogenous data as well as the updated list specs.
Arguments
- specs
A list with specifications created in lp_lin_panel or lp_nl_panel.
- data_set
A data.frame consisting of a panel data set.