Property | Type | Description | |
---|---|---|---|
$A | b parameter index | ||
$B |
Method | Description | |
---|---|---|
evaluateModel ( number $x, array $params ) : number | Evaluate the power curve equation from power law regression parameters for a value of x y = axᵇ | |
getModelEquation ( $params ) : string | Get regression equation (y = axᵇ) in format y = ax^b | |
getModelParameters ( $params ) : array | Get regression parameters (a and b) |
public static getModelEquation ( $params ) : string | ||
return | string |
public static getModelParameters ( $params ) : array | ||
return | array | [ a => number, b => number ] |