Re: [Rd] [EXTERNAL] Re: Fwd: Re: Re: backquotes and term.labels

2018-03-08 Thread Ben Bolker
That's more or less right. We wrote a terms.merMod method, which accesses the terms component of the @frame slot, which we have modified upstream ... Do you mean term.labels rather than term.names? BTW ?terms.object says (under the "term.labels" element): Non-syntactic names will be

Re: [Rd] [EXTERNAL] Re: Fwd: Re: Re: backquotes and term.labels

2018-03-08 Thread Therneau, Terry M., Ph.D. via R-devel
Ben, I looked at the source code you pointed out, and the line fr <- fr[attr(terms(fr),"varnames.fixed")] sure looks to me as though the terms() function has returned an object with a varnames.fixed attribute. Either that or your code has inside knowledge that a reader like me won't know.