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Alex Gibberd

3 papers hereh-index 452 citations10 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • last author3

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • stat.ME2
  • stat.CO1
same name
  • Alex Gibberd — 4 papers, h 3

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

most citedsparseDFM: An R Package to Estimate Dynamic Factor Models with Sparse Loadings

4 citations · 4 across the 2 of their papers we have counts for

collaborators
Showing stat.MEShow all

2 papers · 1 filter

stat.ME2023

Disaggregating Time-Series with Many Indicators: An Overview of the DisaggregateTS Package

Luke Mosley, Kaveh Salehzadeh Nobari, Giuseppe Brandi +1

Low-frequency time-series (e.g., quarterly data) are often treated as benchmarks for interpolating to higher frequencies, since they generally exhibit greater precision and accurac…

stat.ME2023

The Sparse Dynamic Factor Model: A Regularised Quasi-Maximum Likelihood Approach

Luke Mosley, Tak-Shing T. Chan, Alex Gibberd

The concepts of sparsity, and regularised estimation, have proven useful in many high-dimensional statistical applications. Dynamic factor models (DFMs) provide a parsimonious appr…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.