Description Usage Arguments Value Author(s) References See Also Examples
Box-Cox transformation of charcoal series, the maximum likelihood estimation of lambda is derived from the boxcox.R function in the Venables and Ripley MASS library included in R 2.6.1
1 |
serie |
A vector of charcoal values. |
alpha |
Numeric, the "shift" parameter, default=0.01. |
type |
Character, the Box-Cox transformation formulation, can be either "BoxCox1964" (default) for the original Box & Cox (1964) formulation, or "JohnDraper" for the John & Draper (1980) modulus transformation. |
X |
Vector of transformed charcoal values |
P. Bartlein
Venables, W. N., Ripley, B. D., & Venables, W. N. (1994). Modern
applied statistics with S-PLUS (Vol. 250). New York: Springer-verlag.
Box, G.E.P. & Cox, D. R.(1964) An analysis of transformations, Journal
of the Royal Statistical Society, Series B, 26, 211-252.
John, J. A.
& Draper N. R. (1980) Analternative family of transformations, Applied
Statistics, 29, 190-197.
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