Exploratory functional flood frequency analysis and outlier detection
نویسندگان
چکیده
منابع مشابه
Multivariate functional outlier detection
Functional data are occurring more and more often in practice, and various statistical techniques have been developed to analyze them. In this paper we consider multivariate functional data, where for each curve and each time point a p-dimensional vector of measurements is observed. For functional data the study of outlier detection has started only recently, and was mostly limited to univariat...
متن کاملPrestige centrality-based functional outlier detection in gene expression analysis
MOTIVATION Traditional gene expression analysis techniques capture an average gene expression state across sample replicates. However, the average signal across replicates will not capture activated gene networks in different states across replicates. For example, if a particular gene expression network is activated within a subset or all sample replicates, yet the activation state across the s...
متن کاملRejoinder to 'multivariate functional outlier detection'
First of all we would like to thank the editor, Professor Andrea Cerioli, for inviting us to submit our work and for requesting comments from some esteemed colleagues. We were surprised by the number of invited comments and grateful to their contributing authors, all of whom raised important points and/or offered valuable suggestions. We are happy for the opportunity to rejoin the discussion. R...
متن کاملComments on: Multivariate functional outlier detection
First of all, we would like to congratulate M. Hubert, P. Rousseeuw and P. Segaert for this very interesting and stimulating work. It is clear that functional data are becoming ubiquitous in many disciplines and the development of appropriate statistical techniques is clearly needed. Moreover, outliers are very likely to occur in this type of data, where many measurements are taken by applying ...
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ژورنال
عنوان ژورنال: Water Resources Research
سال: 2012
ISSN: 0043-1397
DOI: 10.1029/2011wr011040