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A New Descriptive Statistic for Functional Data: Functional Coefficient Of Variation
2016
Alphanumeric Journal
In this study, we propose a new descriptive statistic, coefficient of variation function, for functional data analysis and present its utilization. We recommend coefficient of variation function, especially when we want to compare the variation of multiple curve groups and when the mean functions are different for each curve group. Besides, obtaining coefficient of variation functions in terms of cubic B-Splines enables the interpretation of the first and second derivative functions of these
doi:10.17093/aj.2016.4.2.5000185408
fatcat:sbppwxbh55bxll7c2ud36ogrni