Year | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 |
---|---|---|---|---|---|---|---|
Y(t)_Actual | 41.18 | 36.69 | 35.50 | 38.25 | 40.05 | 47.21 | 48.81 |
Linear interpolation | 41.18 | 38.34 | 37.47 | 37.78 | 42.73 | 44.43 | 47.14 |
Linear regression estimate | 41.18 | 41.88 | 41.60 | 41.00 | 40.47 | 40.39 | 39.89 |
Linear spline interpolation | 41.18 | 38.34 | 37.47 | 37.78 | 42.73 | 44.43 | 47.14 |
Linear interpolation error | 0.00 | − 1.65 | − 1.96 | 0.47 | − 2.67 | 2.77 | 1.67 |
Linear Reqression error | 0.00 | − 5.19 | − 6.10 | − 2.75 | − 0.42 | 6.81 | 8.92 |
Linear spline interpolation error | 0.00 | − 1.65 | − 1.96 | 0.47 | − 2.67 | 2.77 | 1.67 |
Year | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 |
---|---|---|---|---|---|---|---|
Y(t)_Actual | 47.07 | 47.97 | 35.37 | 38.44 | 38.79 | 36.89 | 33.22 |
Linear interpolation | 48.39 | 41.22 | 43.21 | 37.08 | 37.67 | 36.00 | 33.22 |
Linear regression estimate | 39.77 | 39.60 | 39.96 | 39.20 | 38.89 | 38.74 | 33.22 |
Linear spline interpolation | 48.39 | 41.22 | 43.21 | 37.08 | 37.67 | 36.00 | 33.22 |
Linear interpolation error | − 1.32 | 6.75 | − 7.84 | 1.36 | 1.12 | 0.89 | 0.00 |
Linear Reqression error | 7.30 | 8.37 | − 4.58 | − 0.75 | − 0.10 | − 1.85 | 0.00 |
Linear spline interpolation error | − 1.32 | 6.75 | − 7.84 | 1.36 | 1.12 | 0.89 | 0.00 |