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Sam Mancuso

A collection of my research and musings on mental health and statistics

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Posted on 13 Feb, 202012 Jan, 2021

Free step-down resampling adjustment for multiple testing in linear regression

An implementation of the free step-down resampling p-value adjustment for multiple-testing of regression models.

Posted on 12 Feb, 202020 Jan, 2021

Meta-analysis with the 2-step DerSimonian-Laird estimator

R code for the 2-step DerSimonian and Laird estimator for tau-squared in random-effects meta-analyses.

Posted on 6 Feb, 2020

Model-based bootstrapped AN(C)OVA

R Function that runs model-based boostrapping for regression, ANOVA, or ANCOVA models.

Posted on 5 Nov, 201820 Jan, 2021

Linear Mixed Model Sample Size Calculations

This post outlines a Shiny app to calculate the required sample size for a two-group linear mixed model. It uses the power.mmrm function from the…

Continue reading → Linear Mixed Model Sample Size Calculations

Posted on 8 Nov, 201729 Sep, 2020

SF-12 v2 scoring using Australian population weights

This brief post provides the R syntax to calculate SF-12 v2 scores using Australian population weights. The population weights are derived from: Hawthorne, G., Osborne,…

Continue reading → SF-12 v2 scoring using Australian population weights

Recent Posts

  • Free step-down resampling adjustment for multiple testing in linear regression
  • Meta-analysis with the 2-step DerSimonian-Laird estimator
  • Model-based bootstrapped AN(C)OVA
  • Linear Mixed Model Sample Size Calculations
  • SF-12 v2 scoring using Australian population weights

Past Posts

  • Feb 2020 (3)
  • Nov 2018 (1)
  • Nov 2017 (1)

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