Skip to main content
OUR STATISTICAL & RESEARCH SERVICES

Your statistical partner
for researchers, CROs & institutions.

From a single thesis to a full clinical program — rigorous biostatistics for academic researchers, CROs & pharma, and universities & institutions.

For academic researchers & postgraduate students — from a first thesis to international publication.

Sample Size Calculation

01

Determine the exact number of participants your study needs to detect meaningful effects with statistical confidence. Avoid wasted resources and underpowered results.

  • Power analysis for RCTs, cross-sectional, case-control, and cohort designs
  • Sample size estimation for hypothesis tests, confidence intervals, and equivalence/non-inferiority
  • Attrition adjustments, clustered designs, and multiple comparison corrections
  • Software: G*Power, nQuery, PASS, R (pwr, WebPower, simr)

Survey Analysis

02

Turn raw questionnaire responses into validated, publishable insights. From instrument design to complex psychometric modelling — we handle every layer.

  • Questionnaire design consultation, cognitive testing, and pilot analysis
  • Reliability analysis: Cronbach's alpha, McDonald's omega, test-retest, ICC
  • Exploratory (EFA) & Confirmatory (CFA) Factor Analysis
  • Structural Equation Modeling (SEM), path analysis, and measurement invariance

Clinical Biostatistics

03

End-to-end statistical support for clinical and health research — from raw data to publication-ready outputs, fully compliant with international standards.

  • Comprehensive descriptive & inferential analysis for all data types
  • Parametric and non-parametric hypothesis testing tailored to study design
  • Regression modelling: linear, logistic, Poisson, ordinal, and multinomial
  • Model diagnostics, assumption checking, outlier detection, and sensitivity analysis

Statistical Modeling

04

Uncover hidden patterns in your data with advanced regression, machine learning, and longitudinal models. Built for complex research questions.

  • Mixed-effects models (LMM, GLMM) for longitudinal & clustered data
  • Survival analysis: Kaplan-Meier, Cox regression, competing risks, parametric models
  • Generalized Estimating Equations (GEE) for repeated measures
  • Machine learning for research: random forests, gradient boosting, SVM with interpretability

Bioinformatics

05

Extract meaningful biological insights from high-throughput genomic data using state-of-the-art pipelines and rigorous statistical methods.

  • Single-cell RNA-seq analysis: QC, normalisation, integration, clustering, annotation
  • Bulk RNA-seq, ChIP-seq, and ATAC-seq processing pipelines
  • Differential expression, gene set enrichment, and pathway over-representation analysis
  • Multi-omics integration (transcriptomics, proteomics, metabolomics)

Meta-Analysis

06

Synthesise evidence across multiple studies with rigorous methodology. We handle everything from literature screening to publication bias assessment.

  • Systematic search strategy development and study selection support
  • Effect size extraction and transformation (OR, RR, SMD, Hedges' g, correlation)
  • Fixed-effects, random-effects (DL, REML), and hierarchical Bayesian models
  • Heterogeneity analysis, meta-regression, subgroup analysis, and publication bias diagnostics

Data Visualization

07

Present your findings with publication-ready figures, charts, and diagrams that communicate complex results clearly and professionally.

  • Publication figures in R (ggplot2), Python (matplotlib/seaborn), and GraphPad Prism
  • Custom colour palettes, typography, and layouts matching journal guidelines
  • Multi-panel figures with shared legends, highlighting, and annotations
  • Forest plots, Kaplan-Meier curves, volcano plots, heatmaps, and correlation matrices

Data Cleaning & Validation

08

Start every analysis with data you can trust. We audit, clean, and validate your datasets so your results are defensible from the ground up.

  • Raw data auditing: missingness patterns, duplicate detection, logic checks
  • Missing data handling with multiple imputation (MICE, Amelia) and sensitivity analysis
  • Outlier identification using statistical and visual diagnostics
  • Data standardisation, variable coding, transformation, and full cleaning documentation
TRUSTED BY

Trusted by researchers from leading universities

King Saud University
King Saud University
King's College London
King's College London
Ain Shams University
Ain Shams University
Princess Nourah University
Princess Nourah University
Umm Al-Qura University
Umm Al-Qura University
American University in Cairo
American University in Cairo
Al Faisal University
Al Faisal University
German University in Cairo
German University in Cairo
University of Birmingham Dubai
University of Birmingham Dubai
University of Nottingham
University of Nottingham
University of Queensland
University of Queensland
King Saud University
King Saud University
King's College London
King's College London
Ain Shams University
Ain Shams University
Princess Nourah University
Princess Nourah University
Umm Al-Qura University
Umm Al-Qura University
American University in Cairo
American University in Cairo
Al Faisal University
Al Faisal University
German University in Cairo
German University in Cairo
University of Birmingham Dubai
University of Birmingham Dubai
University of Nottingham
University of Nottingham
University of Queensland
University of Queensland
King Saud University
King Saud University
King's College London
King's College London
Ain Shams University
Ain Shams University
Princess Nourah University
Princess Nourah University
Umm Al-Qura University
Umm Al-Qura University
American University in Cairo
American University in Cairo
Al Faisal University
Al Faisal University
German University in Cairo
German University in Cairo
University of Birmingham Dubai
University of Birmingham Dubai
University of Nottingham
University of Nottingham
University of Queensland
University of Queensland
TESTIMONIALS

What researchers say.

The right partner at the right moment changes everything.

We had more than a thousand patient files in the psoriasis registry, and honestly I did not know where to start. They organised everything in R and, step by step, we started to see patterns we did not expect. I felt I had a real partner in the project, not just someone doing a service.

A
Dr. Amira Al-GhamdiDermatology Registry Lead — Kuwait
View study

We were running a Phase II trial on empagliflozin in non-diabetic kidney patients, and the statistics were honestly beyond our own team. They handled the randomisation and the analysis plan from the beginning, and when the reviewers asked difficult questions, the answers were already there in the report. This saved us a lot of time.

F
Dr. Faisal Al-QahtaniPrincipal Investigator, CKD Trial — Riyadh
View study

This was my PhD on burnout among ICU nurses, and the viva was my biggest fear. They sat with me and explained every test and every p-value until I understood my own data. On the day of the defense I was calm, and the committee could see that I really knew my analysis.

H
Hana Al-OtaibiPhD Candidate, Nursing — Riyadh
View study

A network meta-analysis is not easy to do correctly, and many groups make mistakes in it. Their team followed the PRISMA steps properly, and the figures were clear for the readers. The journal accepted the paper with only minor comments — for this kind of work, that is rare.

Y
Prof. Youssef Al-MansouriProfessor of Epidemiology — UAE University
View study

Our work was not medical at all — we were studying the climate around the Haramain train stations: temperature, humidity and wind across different periods. They built the statistical analysis and the GIS maps together, and the results helped us in real operational and safety decisions. Very professional people.

K
Eng. Khaled Al-RashidOperations & Environment — Haramain Rail
View study

The bioinformatics part was what worried me most — the sequencing data was big and not clean. They processed it, ran the full pipeline, and explained the results in a way I could actually put into my paper. And there were no long revisions after, which I appreciated.

O
Dr. Omar FarooqGenomics Researcher — Riyadh Cohort
View study

Adaptive designs are complicated, and we needed a team that truly understands interim analysis and stopping rules. They prepared the statistical plan for our anti-fibrotic trial and stayed with us through every interim look. The safety monitoring board was comfortable with the methods, and for us that was the most important thing.

N
Dr. Nadia KamelHead of Research — King Faisal Specialist Hospital
View study

Our study looked at vitamin D levels across the year in Riyadh, with more than five thousand samples. The data came from different clinics and was not consistent, but they handled the cleaning and the seasonal analysis in SPSS without any complaint. The final tables were ready for the ministry report directly.

T
Dr. Tariq Al-HarbiCommunity Medicine Researcher — Riyadh
View study

We were building a real-world evidence registry for biologic therapies in rheumatoid arthritis across the GCC. The number of variables was very large, and the centres were not using the same definitions. They standardised everything and gave us an analysis we could defend in front of the regulators.

L
Dr. Layla HassanResearch Director — GCC Registry
View study

Estimate your project cost

Pick what you need — no sign-up required. This is an estimate; we confirm an exact quote after reviewing your data.

1. Services you need

2. Data condition

3. Data size

Select at least one service to see an estimate.

No account needed to estimate. You only register when you're ready to upload your data.

Have a project in mind?

Send us the details of your research or dataset, and we'll scope a bespoke statistical analysis plan tailored exactly to your objectives.