attribute_sim_dep | Simulate the Attributes with the Assumption of Dependent Attributes |
attribute_sim_ind | Simulate the Attributes with the Assumption of Independent Attributes |
demand_sim | Simulate the demand for new products |
npdsim_bass | Calculate the Bass probability |
npd_data_sim | Simulate the demand and attributes for new products |
shape_sim | Generate the shape of demand |
shape_sim_bass | Generate generic Bass shapes |
shape_sim_ig | Generate generic shapes for the introduction and growth phases |
shape_sim_random | Generate random (Bass, Trapezoidal or Triangular) shapes |
shape_sim_trapezoid | Generate trapezoidal shapes |
shape_sim_triangle | Generate triangular shapes |