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Long-Hao Xu

4 papers hereh-index 331 citations12 works total

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

author position
  • first author3
  • middle author1

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • math.ST2
  • stat.ME2

identity via Semantic Scholar / OpenAlex

activity
20242026
collaborators
Showing stat.MEShow all

2 papers · 1 filter

stat.ME2026

Subgroup analysis in randomized controlled trials with binary outcomes: dilution and logic-respecting properties

Long-Hao Xu, Yang Han, Tim Friede

Subgroup analysis is routinely used in randomized controlled trials to examine whether treatment effects are homogeneous across patient subgroups or differ because of treatment-eff…

stat.ME2025

A studentized permutation test for the treatment effect in individual participant data meta-analysis

Phuc Thien Tran, Long-Hao Xu, Christian Röver +1

Meta-analysis is a well-established tool used to combine data from several independent studies, each of which usually compares the effect of an experimental treatment with a contro…

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