Slover_UniSec_func {deFit}

Core code of univariable second-order differential equation

Description

Core code of univariable second-order differential equation

Usage

Slover_UniSec_func(data, model, guess, method)

Arguments

data

User's data

model

model's class is dataframe.

guess

Guess values that contain coefficient and initial values.

method

"Nelder-Mead", "BFGS", "CG", "L-BFGS-B", "SANN" and "Brent"

Value

The result of optimization, SE, RMSE, r-squared, users' data, predictor data and output table.