Re: [Open Babel] Couting all substructures

2014-05-19 Thread Geoffrey Hutchison
Sorry for the delayed reply.. my e-mail got confused and I didn't notice until now. obgrep -c http://openbabel.org/wiki/Obgrep Hope that helps, -Geoff --- Prof. Geoffrey Hutchison Department of Chemistry University of Pittsburgh tel: (412) 648-0492 email: geo...@pitt.edu web: http://hutchison

Re: [Open Babel] Couting all substructures

2014-04-17 Thread Nicolas Cheron
Hi, Thank you for your answer. Since I have posted this question, I have realized that it can not be done with obabel directly, so I have looked into the API. I am using C++ and not python and I have found recently the following way of doing it: OpenBabel::OBConversion obconversion; OpenBabel::OB

Re: [Open Babel] Couting all substructures

2014-04-17 Thread Pascal Muller
Hi, > I am trying to count how many times a given moiety can be found in a > database. > (...) > If not, how can it be done with the API? > > You could try something like this, with pybel: #!/usr/bin/env python import sys import pybel # ref : # O=C(N11)c1(c1)C(=O)N moldId subs

[Open Babel] Couting all substructures

2014-04-15 Thread Nicolas Cheron
Hello, I am trying to count how many times a given moiety can be found in a database. My interest is not the list of the molecules containing this substructure, but how many times it can be found. Let's say that in my Database.smi file I have a biphenyl (c1ccc(cc1)c2c2) and I want to count how

[Open Babel] Couting all substructures

2014-04-11 Thread Nicolas Cheron
Hello, I am trying to count how many times a given moiety can be found in a database. My interest is not the list of the molecules containing this substructure, but how many times it can be found. Let's say that in my Database.smi file I have a biphenyl (c1ccc(cc1)c2c2) and I want to count how