Anav Sood

collaborators

4 papers

math.CO2025

A new combinatorial interpretation of partial sums of $m$ -step Fibonacci numbers

Erik Bates, Blan Morrison, Mason Rogers +2

The sequence of partial sums of Fibonacci numbers, beginning with $2$ , $4$ , $7$ , $12$ , $20$ , $33, \dots$ , has several combinatorial interpretations (OEIS A000071). For instance, the…

stat.ME2025

Powerful rank verification for multivariate Gaussian data with any covariance structure

Anav Sood

Upon observing $n$ -dimensional multivariate Gaussian data, when can we infer that the largest $K$ observations came from the largest $K$ means? When $K = 1$ and the covariance is iso…

stat.ME2024

Selective inference is easier with p-values

Anav Sood

Selective inference is a subfield of statistics that enables valid inference after selection of a data-dependent question. In this paper, we introduce selectively dominant p-values…

stat.ME2024

A Statistical View of Column Subset Selection

Anav Sood, Trevor Hastie

We consider the problem of selecting a small subset of representative variables from a large dataset. In the computer science literature, this dimensionality reduction problem is t…

A new combinatorial interpretation of partial sums of m-step Fibonacci numbers

Powerful rank verification for multivariate Gaussian data with any covariance structure

Selective inference is easier with p-values

A Statistical View of Column Subset Selection

A new combinatorial interpretation of partial sums of $m$ -step Fibonacci numbers