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Simultaneous directional inference

期刊: JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES B-STATISTICAL METHODOLOGY, 2023; ()

We consider the problem of inference on the signs of n > 1 parameters. We aim to provide 1 - alpha post hoc confidence bounds on the number of posi......

Non-parametric inference about mean functionals of non-ignorable non-response data without identifying the joint distribution

期刊: JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES B-STATISTICAL METHODOLOGY, 2023; 85 (3)

We consider identification and inference about mean functionals of observed covariates and an outcome variable subject to non-ignorable missingness. B......

Normalised latent measure factor models

期刊: JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES B-STATISTICAL METHODOLOGY, 2023; 85 (4)

We propose a methodology for modelling and comparing probability distributions within a Bayesian nonparametric framework. Building on dependent normal......

Stratification pattern enumerator and its applications

期刊: JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES B-STATISTICAL METHODOLOGY, 2023; ()

Space-filling designs are widely used in computer experiments. A minimum aberration-type space-filling criterion was recently proposed to rank and ass......

Controlling the false discovery rate in transformational sparsity: Split Knockoffs

期刊: JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES B-STATISTICAL METHODOLOGY, 2023; ()

Controlling the False Discovery Rate (FDR) in a variable selection procedure is critical for reproducible discoveries, and it has been extensively stu......

Covariate adjustment in multiarmed, possibly factorial experiments

期刊: JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES B-STATISTICAL METHODOLOGY, 2023; 85 (1)

Randomized experiments are the gold standard for causal inference and enable unbiased estimation of treatment effects. Regression adjustment provides ......

A model where the least trimmed squares estimator is maximum likelihood

期刊: JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES B-STATISTICAL METHODOLOGY, 2023; 85 (3)

The least trimmed squares (LTS) estimator is a popular robust regression estimator. It finds a subsample of h 'good' observations among n observations......

On the causal interpretation of randomised interventional indirect effects

期刊: JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES B-STATISTICAL METHODOLOGY, 2023; 85 (4)

Identification of standard mediated effects such as the natural indirect effect relies on heavy causal assumptions. By circumventing such assumptions,......

Cluster extent inference revisited: quantification and localisation of brain activity

期刊: JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES B-STATISTICAL METHODOLOGY, 2023; 85 (4)

Cluster inference based on spatial extent thresholding is a popular analysis method multiple testing in spatial data, and is frequently used for findi......

Bayesian fusion: scalable unification of distributed statistical analyses

期刊: JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES B-STATISTICAL METHODOLOGY, 2023; 85 (1)

There has been considerable interest in addressing the problem of unifying distributed analyses into a single coherent inference, which arises in big-......

Modelling matrix time series via a tensor CP-decomposition

期刊: JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES B-STATISTICAL METHODOLOGY, 2023; 85 (1)

We consider to model matrix time series based on a tensor canonical polyadic (CP)-decomposition. Instead of using an iterative algorithm which is the ......

Conformalized survival analysis

期刊: JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES B-STATISTICAL METHODOLOGY, 2023; 85 (1)

In this paper, we develop an inferential method based on conformal prediction, which can wrap around any survival prediction algorithm to produce cali......

Monotone response surface of multi-factor condition: estimation and Bayes classifiers

期刊: JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES B-STATISTICAL METHODOLOGY, 2023; 85 (2)

We formulate the estimation of monotone response surface of multiple factors as the inverse of an iteration of partially ordered classifier ensembles.......

Sparse Kronecker product decomposition: a general framework of signal region detection in image regression

期刊: JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES B-STATISTICAL METHODOLOGY, 2023; 85 (3)

This paper aims to present the first Frequentist framework on signal region detection in high-resolution and high-order image regression problems. Ima......

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