SDS Seminar Series – Sherry Zhang, University of Texas at Austin
Oct
18
2024
Oct
18
2024
Description
The Fall 2024 SDS Seminar Series continues on October 18th from 2:00 p.m. to 3:00 p.m. with Dr. Sherry Zhang (Postdoctoral Fellow, Department of Statistics and Data Sciences, University of Texas at Austin). This event is in-person in the Avaya Room (POB 2.302).
Title: Pivoting between Space and Time: Spatio-Temporal Analysis with Cubble
Abstract: Multivariate spatio-temporal data have a spatial component referring to the location of each observation, a temporal component recorded at regular or irregular time intervals, and multiple variables measured at each spatial and temporal value. Often, such data are fragmented, reflecting a common practice of focusing on either spatial or temporal aspects separately. This fragmentation makes it difficult to handle them coherently and comprehensively. This work introduces a new data structure to facilitate the study of different portions or combinations of spatio-temporal data for exploratory data analysis. The proposed structure, implemented in the R package, cubble, organizes spatial and temporal variables as two facets of a single data object, allowing them to be wrangled separately or combined while ensuring synchronization. Examples will be provided to visualize weather station data with cubble using glyph maps.
Location
POB 2.302
Share
Other Events in This Series
Mar
1
2024
SDS Seminar Series – Dr. Laura Hatfield
Predict, Correct, Select: A New General Identification Strategy for Controlled Pre-Post Designs
2:00 pm – 3:00 pm • Virtual
Speaker(s): Laura Hatfield
Mar
22
2024
SDS Seminar Series – Dr. Sivaraman Balakrishnan
Statistical Inference for Optimal Transport
2:00 pm – 3:00 pm • In Person
Speaker(s): Sivaraman Balakrishnan
Mar
29
2024
SDS Seminar Series – Dr. Purna Sarkar
Some New Results for Streaming Principal Component Analysis
2:00 pm – 3:00 pm • In Person
Speaker(s): Purna Sarkar
Apr
12
2024
SDS Seminar Series – Dr. Daniela Witten
Data Thinning and Its Applications
2:00 pm – 3:00 pm • In Person
Apr
19
2024
SDS Seminar Series – Dr. William Rosenberger
Design and Inference for Enrichment Trials with a Continuous Biomarker
2:00 pm – 3:00 pm • In Person
Speaker(s): William Rosenberger
Apr
26
2024
SDS Seminar Series – Dr. Bodhisattva Sen
Extending the Scope of Nonparametric Empirical Bayes
2:00 pm – 3:00 pm • In Person
Speaker(s): Bodhisattva Sen
Sep
6
2024
SDS Seminar Series – Christine Peterson, University of Texas MD Anderson Cancer Center
New Methods for Microbiome Data Integration
2:00 pm – 3:00 pm • In Person
Speaker(s): Christine Peterson
Sep
13
2024
SDS Seminar Series – Matthew Vanaman, University of Texas at Austin
Data Analysis from the Zoo to the Wild and Back
2:00 pm – 3:00 pm • In Person
Speaker(s): Matthew Vanaman
Sep
20
2024
SDS Seminar Series – Saptarshi Roy, University of Texas at Austin
On the Computational Complexity of Private High-dimensional Model Selection
2:00 pm – 3:00 pm • In Person
Speaker(s): Saptarshi Roy
Sep
27
2024
SDS Seminar Series – Abhra Sarkar, University of Texas at Austin
(Bayesian) Semiparametric Local Inference (and Other Stories)
2:00 pm – 3:00 pm • In Person
Speaker(s): Abhra Sarkar
