Browsing Working Papers by Author "Rathi, Poonam"
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Are the temperature of indian cities increasing? : Some insights using change point analysis with functional data
Laha, Arnab Kumar; Rathi, Poonam (Indian Institute of Management Ahmedabad, 2017-08-10)In recent years there has been considerable concern expressed worldwide re- garding increase in temperature popularly called the global warming problem. In this paper we examine monthly temperature data of nine Indian ... -
New approaches to prediction using functional data analysis
Laha, Arnab Kumar; Rathi, Poonam (Indian Institute of Management, Ahmedabad, 2017-08-10)In this paper we address the problem of prediction with functional data. We discuss several new methods for predicting the future values of a partially observed curve when it can be assumed that the data is coming from an ...