# Copyright 2007, 2008, 2009 Kevin Ryde

# This file is part of Chart.
#
# Chart 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 3, or (at your option) any later version.
#
# Chart 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 Chart.  If not, see <http://www.gnu.org/licenses/>.

package App::Chart::LinReg;
use 5.010;
use strict;
use warnings;

sub new {
  my ($class, $N) = @_;
  return bless { array => [],
                 N     => $N }, $class;
}

sub sliding_stddev {
  # my @a;
  return sub {
    my ($value) = @_;
  };
}

1;