References
- Allen , J. P. 1993 . Average relative stem profile comparisons for three size classes of Caribbean pine. . Canadian Journal of Forest Research , 23 : 2594 – 2598 .
- Anonymous . 1989 . Forest types in New South Wales. Forestry Commission of New South Wales, Research Note 17.
- Bi , H. 1994a . Volume equations for six Eucalyptus species on the South-East tablelands of New South Wales. State Forests of N.S.W., Research Paper 23.
- Bi , H. 1994b . Improving stem volume estimation of regrowth Eucalyptus fustigata with a lower stem form quotient. . Australian Forestry , 57 : 98 – 104 .
- Bi , H. and Turner , J. 1994 . Long term effects of superphosphate fertilization on stem form, taper and stem volume estimation of . Pinus radiata. Forest Ecology and Management , 70 : 285 – 297 .
- Carroll , R. J. and Ruppert , D. 1988 . Transformation and Weighting in Regression. 249 London : Chapman and Hall .
- Cleveland , W. S. 1979 . Robust locally weighted regression and smoothing scatterplots. . Journal of the American Statistical Association , 74 : 829 – 836 .
- Cleveland , W. S. 1993 . Visualizing Data. 360 New Jersey : AT&T Bell Laboratories, Murray Hill .
- Cunia , T. 1964 . Weighted least squares method and construction of volume tables. . Forest Science , 10 : 180 – 191 .
- D'Agostino , R. B. , Belanger , A. and D'Agostino , R. B. Jr. 1990 . A suggestion for using powerful and informative tests of normality. . The American Statistician , 44 : 316 – 321 .
- Dargavel , J. B. and Ditchburne , N. 1971 . A comparison of the volumes of tree stems obtained by direct measurement and by water displacement. . Australian Forestry , 35 : 191 – 198 .
- Forslund , R. R. 1991 . The power function as a simple stem profile examination tool. . Canadian Journal of Forest Research , 21 : 193 – 198 .
- Furnival , G. M. 1961 . An index for comparing equations used in constructing volume tables. . Forest Science , 7 : 337 – 341 .
- Green , E. J. 1983 . Evaluating the predictive abilities of regressions with PRESS. . Forest Science , 29 : 712 – 714 .
- Greene , W. H. 1993 . Econometric Analysis., , 2nd Edition New York : oup . Maxwell Macmillan International Publishing Gr, 791
- Gregoire , T. G. and Dyer , M. E. 1989 . Model fitting under patterned heterogeneity of variance. . Forest Science , 35 : 105 – 125 .
- Marshall , P. , Szikszai , T. , LeMay , V. and Kozak , A. 1995 . Testing the distributional assumptions of least squares linear regression. . The Forestry Chronicle , 71 : 213 – 218 .
- Martin , A. J. 1984 . Testing volume equation accuracy with water displacement. . Forest Science , 30 : 41 – 50 .
- Meng , C. H. and Tsai , W. Y. 1986 . Selection of weights for a weighted regression of tree volume. . Canadian Journal of Forest Research , 16 : 671 – 673 .
- Miller , A. J. 1984 . Selection of subsets of regression variables. . Journal of the Royal Statistical Society, Series A , 147 : 389 – 425 .
- Myers , R. H. 1990 . Classical and Modern Regression with Applications. PWS-KENT Publishing Company. Boston. 488pp.
- Philip , M. S. 1994 . Measuring Trees and Forests. Wallingford : CAB International . UK. 310
- Picard , R. R. and Berk , K. N. 1990 . Data splitting. . The American Statistician , 44 : 140 – 147 .
- Picard , R. R. and Cook , R. D. 1984 . Cross-validation of regression models. Journal of the American Statistical . Association , 79 : 575 – 583 .
- Quan , N. T. 1988 . The prediction sum of squares as a general measure for regression diagnostics. . Journal of Business and Economic Statistics , 6 : 501 – 504 .
- Roecker , E. B. 1991 . Prediction error and its estimation for subset-selected models. . Technometrics , 33 : 459 – 468 .
- Ruppert , D. and Aldershof , B. 1989 . Transformation to symmetry and homoskedasticity. . Journal of American Statistical Association , 84 : 437 – 446 .
- Schumacher , F. X. and Hall , F. S.D. 1933 . Logarithmic expression of timber tree volume. . Journal of Agriculture Research , 47 : 719 – 734 .
- Snedecor , G. W. and Cochran , W. G. 1980 . Statistical Methods, , 7th edition Ames , Iowa : Iowa State University Press . The U.S.A. 507
- Snee , R. D. 1977 . Validation of regression models: methods and examples. . Technometrics , 19 : 415 – 428 .
- Spurr , S. H. 1952 . Forest Inventory. 476 New York : Ronald Press .
- Tukey , J. W. 1977 . Exploratory Data Analysis. Reading , Massachusetts : Addison-Wesley . U.S.A. 688
- Williams , M. S. and Gregoire , T. G. 1993 . Estimating weights when fitting linear regression models for tree volume. . Canadian Journal of Forest Research , 23 : 1725 – 1731 .
- Williams , M. S. and Schreuder , H. T. 1996 . Prediction of gross tree volume using regression models with non-normal error distributions. . Forest Science , 42 : 419 – 430 .