[Gretl-devel] an Odd example with restrict -- NA as a standard error

I've encountered the following "feature." restrict is putting NA into the standard error rather than 0, making it impossible to retrieve the estimated standard errors as a matrix (or anything else). Is this as intended? ? matrix s = $stderr The statistic you requested is not available coefficient std. error t-ratio p-value ---------------------------------------------------------- const 11.7952 0.0159611 739.0 0.0000 *** sqft 0.000000 NA NA NA sq_sqft 0.000000 0.000000 NA NA bedrooms 0.000000 0.000000 NA NA sq_bedrooms 0.000000 0.000000 NA NA baths 0.000000 0.000000 NA NA age 0.000000 0.000000 NA NA It happens with the attached dataset. Since it won't return anything there is no way to use zeromiss or ok to make it usable. <hansl> open "br.gdt" square sqft bedrooms logs price list xlist = const sqft sq_sqft bedrooms sq_bedrooms baths age matrix Rmat = zeros(6,1)~I(6) matrix r = { 0 ; 0 ; 0 ; 0; 0; 0 } ols price xlist restrict --full R=Rmat q=r end restrict matrix s = $stderr </hansl> -- Lee Adkins Professor of Economics lee.adkins(a)okstate.edu learneconometrics.com