R / Stata Powered — Fully Reproducible Code

Meta-Analysis by a PhD Biostatistician — 60+ Published Papers

Forest plots, funnel plots, heterogeneity assessment, subgroup analyses, and GRADE certainty tables — all built by a PhD biostatistician with 60+ published methodology papers. Reproducible code included. Ready for Q1–Q4 journal submission.

Satisfaction Guarantee GRADE Assessment As Fast as 1 Week

Statistical Methods Shouldn't Block Your Publication

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Reviewers requested a meta-analysis but you don't have the statistical expertise to run one

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You need subgroup analyses, sensitivity testing, or meta-regression but can't code it in R or Stata

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Your forest plots keep getting rejected for formatting or methodological issues

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You're unsure which effect size measure, model, or heterogeneity test is appropriate for your data

Our Director of Biostatistics has published 60+ statistical methodology papers in peer-reviewed journals. Your meta-analysis is in expert hands.

What's Included in Every Meta-Analysis

Random-effects & fixed-effects pooled estimates
Publication-ready forest plots & funnel plots
Heterogeneity assessment (I², τ², Q statistic)
Subgroup analyses by population, intervention, or outcome
Sensitivity analyses (leave-one-out, trim-and-fill)
Meta-regression where appropriate
Publication bias assessment (Egger's test, funnel asymmetry)
GRADE certainty of evidence tables
Fully reproducible R or Stata code
Unlimited revisions & 100% satisfaction guarantee

3 Steps to Publication-Ready Statistics

1

Share Your Data

Upload your extracted data or let us handle extraction. Choose your timeline and see pricing instantly.

2

We Run the Analysis

Our biostatistician selects the optimal model, runs all analyses, and produces publication-quality figures in R or Stata.

3

Submit with Confidence

Receive forest plots, funnel plots, GRADE tables, reproducible code, and a methods section written for your target journal.

Verified Client Results

I needed subgroup analyses, sensitivity testing, and GRADE assessment — work beyond my statistical training. The forest plots and reproducible R code were exactly what the reviewers requested. Accepted after one round of revisions.

Accepted — Psychological Bulletin (Q1)

Prof. Richard Townsend

Department Chair, Psychology, Leeds

The team ran random-effects models, leave-one-out sensitivity analyses, and Egger's test — all with reproducible R code. The figures were publication-ready out of the box. Published in Nutrients.

Published — Nutrients (Q2)

Dr. Hana Kim

Assistant Professor, Nutrition Science, Seoul

Reviewers asked for a meta-regression I couldn't code myself. Research Gold handled the analysis and rewrote the methods section. Accepted after a second round of revisions.

Accepted after R&R — Eur J Clin Pharmacol (Q3)

Dr. Chiara Romano

Research Fellow, Clinical Trials, Milan

Our meta-analysis pooled 38 studies across five outcome measures. The heterogeneity assessment and subgroup analyses were thorough and clearly presented. Published in PharmacoEconomics.

Published — PharmacoEconomics (Q2)

Dr. Lukas Novak

Postdoctoral Fellow, Health Economics, Prague

Transparent Pricing. No Hidden Fees.

Meta-analyses start at $825 (Bronze tier, 4–5 weeks). Silver delivers in 2–3 weeks, Gold in just 1 week. Need it bundled with a systematic review? The SR + MA bundle starts at $1,500.

All tiers include reproducible code, unlimited revisions & 100% satisfaction guarantee

Common Questions

Prof. David Okonkwo, our Director of Biostatistics, leads all meta-analyses. He holds a PhD in Biostatistics and has published 60+ statistical methodology papers. He specializes in network meta-analysis, IPD synthesis, and advanced heterogeneity methods.
Yes. If you've already completed your systematic review and extracted data, we can run the meta-analysis as a standalone service starting at $825. If you need both, the SR + MA bundle at $1,500 offers significant savings.
Every meta-analysis comes with fully reproducible R or Stata code. You (or your reviewers) can re-run every analysis and regenerate every figure. This is increasingly required by Q1 journals and Cochrane.
Yes. Network meta-analysis, dose-response meta-analysis, cumulative meta-analysis, and individual participant data (IPD) synthesis are available as add-on services. These are priced individually based on complexity.
Verified Experts

Meet the Experts Behind Your Review

Every project is assigned to a published PhD methodologist with peer-reviewed systematic reviews in top-tier journals.

Dr. Andrea Cipriani

Dr. Andrea Cipriani

Psychiatry & Network Meta-Analysis

4.9124 projects(87 reviews)

Published in The Lancet on comparative efficacy of 21 antidepressant drugs. Oxford-trained psychiatrist specializing in network meta-analysis and evidence-based mental health.

Network Meta-AnalysisPsychiatryCochrane Reviews
Published in The Lancet
Dr. Georgia Salanti

Dr. Georgia Salanti

Biostatistics & Evidence Synthesis

598 projects(72 reviews)

Pioneer in network meta-analysis methodology at the University of Bern. Published in PLOS ONE and BMJ on evaluating evidence quality from network meta-analyses.

BiostatisticsNMA MethodologyGRADE
Published in BMJ
Dr. Jodie M. Dodd

Dr. Jodie M. Dodd

Maternal Health & Cochrane Editor

4.976 projects(61 reviews)

Cochrane Pregnancy and Childbirth Group editor at the University of Adelaide. Published IPD meta-analyses in BMC Medicine and BJOG on dietary interventions during pregnancy.

ObstetricsIPD Meta-AnalysisCochrane
Published in BMC Medicine
Dr. Nadia Micali

Dr. Nadia Micali

Epidemiology & Child Psychiatry

4.863 projects(48 reviews)

University of Geneva faculty specializing in eating disorders epidemiology. Published systematic reviews in European Child & Adolescent Psychiatry and the Journal of Eating Disorders.

EpidemiologyEating DisordersChild Health
Published in Eur Child Adolesc Psychiatry
Dr. Rohit Loomba

Dr. Rohit Loomba

Hepatology & Clinical Meta-Analysis

5112 projects(94 reviews)

Director of NAFLD Research Center at UC San Diego. Published landmark meta-analysis in Hepatology on mortality risk by fibrosis stage in nonalcoholic fatty liver disease.

HepatologyClinical TrialsNAFLD
Published in Hepatology
Dr. Rashmi Ranjan Das

Dr. Rashmi Ranjan Das

Pediatrics & Evidence-Based Medicine

4.981 projects(65 reviews)

AIIMS Bhubaneswar faculty. Published systematic reviews on childhood pneumonia treatment in PLOS ONE. Expert in vitamin D supplementation and zinc efficacy meta-analyses in pediatrics.

PediatricsPulmonologyEBM
Published in PLOS ONE
Dr. Tianjing Li

Dr. Tianjing Li

Evidence Synthesis Methodology

5143 projects(109 reviews)

Co-Editor-in-Chief of Trials and Cochrane Eyes and Vision Coordinating Editor. Published in JAMA Ophthalmology and Ophthalmology on glaucoma and comparative effectiveness.

Cochrane EditorOphthalmologyCER
Published in JAMA Ophthalmology
Dr. Myeong Soo Lee

Dr. Myeong Soo Lee

Integrative Medicine & Systematic Reviews

4.8156 projects(118 reviews)

Korea Institute of Oriental Medicine researcher with 600+ SCIE-indexed publications. Published in Cochrane Database and Evidence-Based Complementary and Alternative Medicine.

Integrative MedicineCochrane ReviewsAcupuncture
Published in Cochrane Database Syst Rev
Dr. Fujian Song

Dr. Fujian Song

Publication Bias & HTA

4.991 projects(73 reviews)

Professor Emeritus at University of East Anglia. World-leading expert on publication bias in meta-analyses. Published in BMJ and Journal of Clinical Epidemiology on indirect treatment comparison.

Publication BiasHTAIndirect Comparison
Published in BMJ
Dr. Lehana Thabane

Dr. Lehana Thabane

Biostatistics & Clinical Trials

5137 projects(102 reviews)

McMaster University biostatistician with ~900 peer-reviewed publications. Published meta-analyses in BMJ and BMC Psychiatry covering COVID-19 prophylaxis to depression treatment.

BiostatisticsClinical TrialsEBM
Published in BMJ

Don't Let Statistics Block Your Publication

Publication-ready forest plots, reproducible R/Stata code, and GRADE tables built by a PhD biostatistician with 60+ published papers. Get your quote in under 2 minutes.

100% satisfaction guarantee. NDA included. No credit card to browse pricing.