MEASUREMENT VERIFICATION RESULTS ORIGINAL FILE : C:\Paul Documents\2017PresessionCourse\VerifyTest1.rwl VERIFICATION FILE: C:\Paul Documents\2017PresessionCourse\VerifyTest2.rwl Base Information ORIGINAL FILE: VERIFICATION FILE: Measured by : N/A Measured by : N/A Measured on : N/A Measured on : N/A First year : 1990 First year : 1990 Last year : 2017 Last year : 2017 Total years : 28 Total years : 28 *=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=* FIRST ANALYSIS: COMPARATIVE STATISTICS, 1990-2017 *=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=* Average width : 4.382 Average Width : 4.380 Median : 4.319 Median : 4.287 Variance : 2.503 Variance : 2.509 Standard deviation : 1.582 Standard deviation : 1.584 Coef of variation : 0.361 Coef of variation : 0.362 Relative skewness : 0.331 Relative skewness : 0.325 Pearson's Gamma : 0.121 Pearson's Gamma : 0.177 Kurtosis : 2.145 Kurtosis : 2.132 Mean sensitivity : 0.337 Mean sensitivity : 0.340 Autocorrelation : 0.538 Autocorrelation : 0.526 *=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=* SECOND ANALYSIS: LINEAR REGRESSION, 1990-2017 *=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=* Dependent variable (Y): Original file Independent variable (X): Verification file Slope of regression : 0.998 Intercept of regression : 0.009 Root mean square error : 0.038 Coefficient of variation: 0.876 Correlation coefficient : 1.000 Coef of determination : 0.999 *=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=* THIRD ANALYSIS: VERIFICATION, 1990-2017 *=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=* Sum of differences : 0.823 Sum of squared differences: 0.039 Average difference : 0.029 Average squared difference: 0.001 HARDWOODS CONIFERS Confidence level: 0.05 ACCEPT Confidence level: 0.01 ACCEPT *=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=* FOURTH ANALYSIS: OUTLIER DETECTION *=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=* * indicates year that should be inspected Year Original Verification Difference Predicted Residual Standard Value Value Value Residual ----------------------------------------------------------------------- 1990 2.14 2.15 -0.01 2.16 -0.01 -0.38 *1991 3.46 3.54 -0.07 3.54 -0.08 -2.02 1992 4.06 4.01 0.05 4.01 0.05 1.33 1993 4.47 4.51 -0.04 4.51 -0.04 -1.07 1994 3.09 3.06 0.03 3.06 0.03 0.72 *1995 5.89 5.97 -0.09 5.97 -0.09 -2.23 1996 2.07 2.04 0.03 2.05 0.03 0.70 1997 5.07 5.06 0.01 5.06 0.01 0.33 1998 7.32 7.31 0.01 7.31 0.01 0.32 1999 4.69 4.67 0.02 4.68 0.01 0.37 2000 2.18 2.19 -0.01 2.19 -0.01 -0.36 2001 2.75 2.73 0.02 2.74 0.02 0.39 2002 3.64 3.63 0.01 3.63 0.01 0.27 2003 4.57 4.58 -0.01 4.58 -0.01 -0.39 2004 2.44 2.44 0.00 2.44 -0.00 -0.06 2005 3.26 3.30 -0.04 3.30 -0.04 -1.01 2006 4.22 4.21 0.01 4.21 0.01 0.25 2007 5.38 5.38 -0.00 5.38 -0.00 -0.10 2008 4.41 4.36 0.05 4.36 0.05 1.27 2009 2.73 2.72 0.00 2.73 -0.00 -0.05 2010 3.20 3.15 0.05 3.15 0.05 1.19 2011 4.16 4.21 -0.05 4.21 -0.05 -1.29 2012 5.64 5.59 0.05 5.59 0.05 1.19 2013 5.33 5.32 0.01 5.32 0.01 0.14 2014 6.13 6.16 -0.03 6.16 -0.03 -0.79 2015 5.72 5.71 0.01 5.71 0.01 0.28 2016 7.36 7.40 -0.04 7.40 -0.03 -0.85 2017 7.32 7.25 0.07 7.24 0.07 1.83 ----------------------------------------------------------------------- =< End of verification file >=