How to apply newey-west standard error to adjust---Tvalues

    Dear All;

   I want to check my vector EWe if it's significantly different from zero
 but I want to use the newey west standard error (with 24 lags) to adjust the output t-value

I know for regression I can directly use function se = NeweyWest(e,X,L) to get the std error how ever I don't know how to do it for Hypothesis test

How can I do this for the below example?

[h,p,ci,stats]= ttest(EWe ,EWe *0 ) ;

 t-val=stats.tstat

Thanks