oleander · January 16, 2013 11:36
diff --git a/SSE.rb b/SSE.rb
 xs = %w{1 0 2 0 3 1 0 1 2 0}
 ts = %w{16 9 17 12 22 13 8 15 19 11}
 y = lambda {|x| 10.2 + 4.0 * x.to_f}

 res = xs.each_with_index.map do |x, index|
  (ts[index].to_i - y.call(x))**2
 end.inject(:+)

 puts res
	xs = %w{1 0 2 0 3 1 0 1 2 0}
	ts = %w{16 9 17 12 22 13 8 15 19 11}
	y = lambda {\|x\| 10.2 + 4.0 * x.to_f}

	res = xs.each_with_index.map do \|x, index\|
	(ts[index].to_i - y.call(x))**2
	end.inject(:+)

	puts res