Serving Researchers Worldwide Since 2014
Statistical Analysis Services for Academic and Clinical Research
Our statistical analysis services handle the analytical work behind academic, clinical, and professional research, at any stage. This includes power analysis, sample size calculation, data cleaning and preparation, statistical analysis, interpretation, and publication-ready reporting for quantitative, qualitative, and mixed methods studies.
No commitment required
Strictly confidential
Individually assessed
In-house PhD statisticians
Same-day response
From Study Design to Publication
You can commission a single service or several at different stages of a study. If you are not sure what you need, describe the project when you request an assessment, and we will confirm the service and scope in your quote.
Research Planning & Study Design
View serviceQuantitative Data Analysis
Data Preparation
Hypothesis Testing
Regression Modeling
SPSS, R, and Stata
Multivariate Analysis
Qualitative & Mixed Methods Analysis
Thematic Analysis
Content Analysis
Phenomenological Analysis
NVivo and MAXQDA
Mixed Methods Integration
Results Reporting & Interpretation
Results Interpretation
Tables & Figures
APA Style
Data Visualization
Journal-Ready Reporting
Meta-Analysis & Evidence Synthesis
Systematic Reviews
Meta-Regression
Synthesis Without Meta-analysis
Forest Plots
RevMan and CMA
Independent Statistical Review
Methods Review
Statistical Validation
Assumption Checks
Reproducibility
Pre-Submission Review
The Method Follows the Research Question
Before selecting an analytical method, we review the research question, study design, data structure, and assumptions. We then interpret the findings and report them to the required publication standard.
Comparative & Hypothesis Testing
Regression & Predictive Modeling
Linear Regression
Multiple Linear
Logistic Regression
Mediation Analysis
Moderation Analysis
Firth's Logistic
Multivariate, Scale & Reliability
Factor Analysis
Principal Component Analysis
Cohen's Kappa & ICC
Likert Scale Analysis
Cronbach's Alpha
Cluster Analysis
Structural & Latent Variable Modeling
Confirmatory Factor Analysis
SEM
PLS-SEM
Latent Profile Analysis
Item Response Theory
Path Analysis
Longitudinal & Multilevel Analysis
Linear Mixed Models
GLMM
GEE
Growth Curve Models
Time Series Analysis
Multilevel Modeling
Growth Mixture Modeling
Clinical, Survival & Epidemiological
Survival Analysis
Kaplan-Meier
Cox Regression
ROC Analysis
Diagnostic Accuracy
Odds Ratios
PSM
Evidence Synthesis & Meta-Research
Meta-Analysis
SWiM
Meta-Regression
Network Analysis
Subgroup Analysis
Heterogeneity Analysis
Funnel Plot
Bayesian & Computational Methods
Hierarchical Models
Multiple Imputation
Bootstrap Methods
Monte Carlo Simulation
Bayesian Analysis
Missing Data Analysis
Qualitative & Mixed Methods
Thematic Analysis
Content Analysis
IPA
Grounded Theory
Framework Analysis
Discourse Analysis
Convergent Mixed Methods
Your Field Shapes the Statistical Approach
Research disciplines differ in study design, measurement, accepted analytical methods, and reporting standards. A clinical trial, psychology study, and economics model may use some of the same techniques, but the assumptions, effect measures, and interpretation expected by each field are not identical.
We review those disciplinary requirements before the analysis begins. Your research question, design, data structure, and publication requirements guide the method selection, assumption checks, interpretation, and reporting format used for the study.
Medical, Health & Clinical Research
Psychology & Behavioral Sciences
Education & Social Research
Business, Management & Economics
Life & Biological Sciences
Sports & Exercise Science
A Defined Process for Your Research
Your project is reviewed before any work begins, so the scope, timeline, deliverables, and fixed price are clear before you decide to proceed.
01
Share Your Project
Share your research aim and whatever materials are available at this stage. We will let you know if anything else is needed to assess the project.
02
Receive Your Assessment
Your statistically trained Research Coordinator reviews the project and confirms the required work, timeline, deliverables and fixed project price.
03
Your Analysis Is Completed & Delivered
Once you confirm the quote, an in-house statistician completes the agreed analysis. Your Research Coordinator manages the project and delivery.
No Commitment Required
Strictly Confidential
Scope Confirmed in Advance
Fixed Project Fee
In-House PhD-Level Statisticians
What Researchers Say
Anonymized feedback from researchers who have worked with our statisticians.
“We came with a retrospective real-world data study rather than a single analysis request. OnlineSPSS handled the data preparation, outcome and survival analyses, interpretation, and manuscript-ready tables. The work was clearly documented and easy for our team to take forward.”
Clinical Research Team
Oncology & Real-World Data · United States
“My doctoral study used a mixed methods design, and I needed support with both the quantitative analysis and the interview data. The statistical results and thematic analysis were brought together clearly, which made the integration of the findings much easier when I came to write the results and discussion.”
Doctoral Researcher
Psychology & Behavioral Sciences · United Kingdom
“Our prospective study involved repeated measurements across several time points. The analysis included data checks, multiple imputation, mixed-effects modeling, figures, and interpretation. The final report was structured for publication and gave us a clear basis for preparing the manuscript.”
Academic Researcher
Life & Biological Sciences · United States
What Does Academic Integrity Require of a Statistical Consultant?
"A defined role, work that remains entirely yours, and complete confidentiality."
Our role is limited to the statistical and analytical support we agree on. We claim no authorship or rights over your work, and your project information is handled confidentially throughout the engagement.
Read Our Academic Integrity Policy01
Statistical consulting is part of established research practice.
Universities maintain statistical consulting units. Hospitals and clinical research teams work with biostatisticians. Journal authorship standards, including the ICMJE recommendations, set out how published research acknowledges analytical contributions.
02
Authorship and scholarly responsibility remain yours.
You retain your research questions, the design decisions, the academic argument, and the conclusions. Our in-house statisticians provide the technical and analytical support.
03
Every engagement is strictly confidential.
We operate under full NDA. No information about your project, your institution or your identity is shared under any circumstances.
FREQUENTLY ASKED QUESTIONS
Questions About Our Statistical Analysis Services
What is OnlineSPSS?
OnlineSPSS.com is a statistical analysis service for academic, clinical, and applied research. We support researchers from study planning through analysis, interpretation, and reporting, with projects completed by our in-house statisticians. You do not need to create an account to get started; simply submit your project through our assessment form.
How does pricing work?
The initial project assessment is free and carries no obligation to proceed. Because research projects differ in design, data, analytical complexity, and deliverables, each project is reviewed individually. We then provide a fixed project fee based on the agreed scope before any work begins.
How long does it take to receive an assessment?
We aim to review new project requests and respond the same day. Your Research Coordinator will assess the information provided and confirm the proposed scope, deliverables, timeline, and fixed project fee. Once you approve the project, the agreed analysis is assigned to and completed by an in-house statistician. Complex projects may require additional information before the assessment can be finalized.
How do you protect my research data and confidentiality?
Your research data, project documents, personal information, and institutional details are handled confidentially and only as required to provide the agreed service. Access is limited to those involved in your project, and an NDA is available on request.
What statistical analysis services do you provide?
We support quantitative, qualitative, and mixed methods research, including study design, power and sample size analysis, statistical modeling, meta-analysis, interpretation, reporting, and independent statistical review. We work across a wide range of statistical and research software, including SPSS, R, Stata, SAS, AMOS, SmartPLS, NVivo, MAXQDA, and other specialist platforms selected according to the requirements of the project.
What happens if I need revisions after delivery?
You can contact your Research Coordinator if you need clarification or revisions after delivery. Requests that fall within the agreed project scope are reviewed against the original deliverables. Any additional analysis, new requirements, or revisions outside the agreed scope may involve an additional fee, which will be confirmed with you before further work begins.
Still have a question? Find more answers in our full FAQ.
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Your Research. Analyzed. Interpreted.
Publication-Ready
Tell us where your research stands, and we will assess the analytical support needed for the next stage.
No Commitment Required
Strictly Confidential
Fixed Project Fee
In-House PhD-Level Statisticians
Same-Day Response
Serving Researchers Since 2014