examples are used to illustrate the usefulness of the visualization methods.
Key words: Exploratory Data Analysis, Functional Data Analysis, Principal Component Analysis.
∗
Correspondence to Lingsong Zhang, Department of Statistics and Operations Research, University of North
Carolina, Chapel Hill, NC, 27599-3260. Email: lszhang@email.unc.edu
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Introduction
Functional Data Analysis (FDA) is the study of curves (and more complex objects) as data (Ramsay and Silverman, 1997, 2002). Methods related…
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