Sean Dalby
Biographic Data
| ID | 9595684 |
|---|---|
| NAME | Sean Dalby |
| GIVEN NAMES | Sean |
| FAMILY NAME | Dalby |
| SIGNATURE | DALBY S |
| AFFILIATIONS | The George Washington University Washington DC USA |
| ORCID | 0009-0005-0493-7268 |
| VERIFIED | Yes |
| TOTAL WORKS | 1 |
| TOTAL CITATIONS | 0 |
| AUTHOR COUNT | 1 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2026 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 0 |
Gini Variance Estimation of Grouped Data
We propose a jackknife variance estimator for the Gini Index based on grouped data. It only requires access to group means and counts, and is computationally fast, modifying an existing algorithm that exploits the Gini's connection with regression modelling. After reviewing the group‐level point estimator, we discuss its asymptotic normality and our jackknife's consistency. We then conduct a multiplicative random effects simulation, comparing the…
No prominent works on this page.
Gini Variance Estimation of Grouped Data
We propose a jackknife variance estimator for the Gini Index based on grouped data. It only requires access to group means and counts, and is computationally fast, modifying an existing algorithm that exploits the Gini's connection with regression modelling. After reviewing the group‐level point estimator, we discuss its asymptotic normality and our jackknife's consistency. We then conduct a multiplicative random effects simulation, comparing the…
Advanced Statistical Methods and Models (1 works) · Estimation (1 works) · Estimator (1 works) · Grouped data (1 works) · Jackknife resampling (1 works) · Multiplicative function (1 works) · Point estimation (1 works) · Statistical Methods and Bayesian Inference (1 works) · Statistical Methods and Inference (1 works)