Richard Williams replied:
>>If you are losing variables to collinearity, that is another issue. Add
>>the parameter collinearity to the ml model command, e.g.
>>
>>. ml model lf mlbeta_ll (`lhs'=`rhs', noconstant) (`dispersion',
>> noconstant) `if' `in', `robust' `svy' collinearity
>
> Whoops - the option is -collinear- , not -collinearity-.
Is this to be added on _both_ relevant lines of code, as an option? If so,
it broke the code:
. mlbeta sqgovote conadmin labadmin sqgpchg sqbeldm weakgovt, robust
nocons collinear
option collinear not allowed
r(198);
I added -collinear- with and without the quotes to the -ml model- line,
but that had no effect on running -mlbeta-.
CLIVE NICHOLAS |t: 0(044)7903 397793
Politics |e: [email protected]
Newcastle University |http://www.ncl.ac.uk/geps
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