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Grocer >> Multivariate regressions > eqlist

eqlist

recovers objects names in an equation

CALLING SEQUENCE

[namey,ncoefeqi,lexo]=eqlist(eq,coef)

PARAMETERS

Input

* eq = a string of the form : 'varendo = coefi*varex1+...+coefj*varexk' with varexi possibly lacking

* coef = a string vector of the form coef = ['coef1';...;'coefn']

 

Output

* namey = the name of the rhs variable

* ncoefeqi = a (nx1) vector of the indexes of coefi,...,coefj in coef

* lexo = a (nx1) vector of names of the exogenous variables

DESCRIPTION

Recovers from an equation the name of the endogenous variable, the indexes of the coefficients (in a vector) and the names of the exogenous variables (also in a vector).

EXAMPLE

[nyi,ncoefi,lexoi]=eqlist('y1=c1*x1+c2*x2',['c1';'c2'])
 
//Extracts in nyi y1, in ncoefi [1;2] and in lexoi ['x1';'x2'].

AUTHOR

Eric Dubois 2002

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