sablebase: Sable Systems Basic Functions

#    Copyright (C) 2013,  Thomas Foerster <foerster@sablesys.com>

#    This program is free software; you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation; either version 2 of the License, or
#    (at your option) any later version.

#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.

#    You should have received a copy of the GNU General Public License along
#    with this program; if not, write to the Free Software Foundation, Inc.,
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# A little utility function to allow easy $ style access to
# multivariate timeseries. Otherwise the unwieldy ts[,"series1"]
# would have to be used all the time
"$.SSCFFile" = function(x, name) x[,name]