Re: [Rdkit-discuss] SAR matrices

2019-08-20 Thread Greg Landrum
I actually had a bit of inspiration while waiting for a connecting flight and think I will have a little demo of this ready in a day or so. -greg On Tue, 20 Aug 2019 at 03:29, Greg Landrum wrote: > This is a great problem, but it's certainly not a trivial one. > > It's a bit of a triviality,

Re: [Rdkit-discuss] SAR matrices

2019-08-20 Thread Greg Landrum
Ok, here's an initial proof-of-concept implementation that, I think, does the basics of what you're looking for. Hopefully there's enough there to get you started: https://gist.github.com/greglandrum/f447708cbdb71f2193ca147ca503934d I will likely play around with this a bit more and turn it into

Re: [Rdkit-discuss] SAR matrices

2019-08-20 Thread Ken
This looks great, Greg--thank you so much for your help!! There's definitely more than enough for me to work with here. I'll be sure to update you on where this goes... Looking forward to the blog post! -Ken On Tue, Aug 20, 2019, at 7:00 PM, Greg Landrum wrote: > Ok, here's an initial

Re: [Rdkit-discuss] aromatic bonds and graph edit distance

2019-08-20 Thread Francois Berenger
On 21/08/2019 05:06, Andrew Dalke wrote: Hi all, Someone asked me recently about finding the graph edit distance of two small (<= 14 atom) fragments. I figured this was something that could be brute forced. Following SmallWorld's example at https://cisrg.shef.ac.uk/shef2016/talks/oral13.pdf

[Rdkit-discuss] aromatic bonds and graph edit distance

2019-08-20 Thread Andrew Dalke
Hi all, Someone asked me recently about finding the graph edit distance of two small (<= 14 atom) fragments. I figured this was something that could be brute forced. Following SmallWorld's example at https://cisrg.shef.ac.uk/shef2016/talks/oral13.pdf , given a fragment, incrementally delete

[Rdkit-discuss] Don't let RDKit add hydrogens to sanitize a fragment

2019-08-20 Thread Henrique Castro
Dear colleagues, I'm working with coordination compounds and using .mol (v3000) files to describe the immediate coordination environment of my molecules. This is an example of a cobalt complex (just the coordination environment): Mrv1827 08101911143D 0 0 0 0 0999 V3000 M

Re: [Rdkit-discuss] SAR matrices

2019-08-20 Thread Hongbin Yang
Hi Greg, Very nice demo! I’d like to ask whether we can set the size of the “elements” in a molecular graph rather than the figure size? It is easy to set the width and height when drawing a compound. But when we set two compounds as the same size, e.g. 200*150, they may be actually in