[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [IMP-dev] rmsd function

- The names should be more the questions that come up for me are
   (1) if it is coordinate RMSD, are the molecules rigidly aligned
before it is computed (and with the hierarchies case, are they all
aligned together or separately)
   (2) is it coordinate RMSD or distance RMSD (maybe I've just been
around Vijay's lab too long, does anyone else use dRMSD?)
   (3) it's not really clear what the distance between two collections
of Hierarchies  (when do you average).
   I think the most important distinction is (1). And I'm not sure
what the best way to convey it. Are there some conventional modifiers
that someone knows? "structural" and "positional"?

-  it probably should go in a new header distance.h as there are
likely to be many such functions along the way. It definitely
shouldn't be in pdb.h as they don't have to do with pdbs.

- Also, they should probably return doubles instead of Float (since
that is just the storage type for attributes and doubles should always
be used for computations).

On Thu, Jul 9, 2009 at 2:09 PM, Keren Lasker<> wrote:
> hi,
> are you all ok with me adding a function
> MPATOMEXPORT Float rmsd(const Hierarchy& m1 ,const Hierarchy& m2);
> IMPATOMEXPORT Float rmsd(const Hierarchies& mh1 ,const Hierarchies& mh2);
> to pdb.h or utility.h in IMP::atom ?
> thanks,
> Keren.
> _______________________________________________
> IMP-dev mailing list
> https://salilab.org/mailman/listinfo/imp-dev