qdODE_fit function

legendre polynomials fit to qdODE model

qdODE_fit(
  pars,
  data,
  Time,
  power_par,
  LOP_order = 6,
  new_time = NULL,
  n_expand = 100
)

Arguments

• pars: vector of qdODE parameters
• data: dataframe of observed data
• Time: vector of time point
• power_par: matrix of power equation parameters for dependent effect
• LOP_order: scalar of LOP order
• new_time: vector produce new defined time point
• n_expand: scalar for how many interpolation needed

Returns

list contain legendre polynomials parameters, qdODE values and LOP fitted values