IPDF Candidate Statistics Seminar
Tuesday, 10th October, 5:30 pm
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Venue: Online. Details can be obtained from the host
Host: Sanjeev Sabnis
Speaker: Neeraj Poonia
Affiliation: IIT Mandi
Title: Temperature modeling using a new statistical distribution derived from the Clayton copula
Abstract: Due to global warming, temperature is getting elevated around the world which further leads to deglaciation in mountainous regions and disturbs the overall climate dynamics. The Northwest Himalayan region has many glaciers and rising temperatures in this region can cause flood in rivers which is destructive to economic activities. In this talk, I will discuss the newly constructed bivariate exponentiated Teissier distribution using the Clayton copula. Further, some statistical properties along with the parameter estimation techniques will be discussed. In this work, the maximum likelihood estimation and inference function of margin procedures for parameter estimation are compared through a simulation study for the proposed model. Finally, to show the applicability of the proposed model, the bivariate exponentiated Teissier distribution is used for modeling the temperature data over 525 grids of the Northwest Himalayan region, and some interesting patterns are observed.