updatecoefs |

Update coefficient object values from an equation object.

Copies coefficients from the equation object into the appropriate coefficient vector or vectors.

Syntax

equation_name.updatecoef

Follow the name of the equation object with a period and the keyword updatecoef.

Examples

equation eq1.ls y c x1 x2 x3

equation eq2.ls z c z1 z2 z3

eq1.updatecoef

places the coefficients from EQ1 in the default coefficient vector C.

coef(3) a

equation eq3.ls y=a(1)+z1^c(1)+log(z2+a(2))+exp(c(4)+z3/a(3))

equation eq2.ls z c z1 z2 z3

eq3.updatecoef

updates the coefficient vector A and the default vector C so that both contain the coefficients from EQ3.

Cross-references