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Stata Data Analysis Services

Pubrica carries out data analysis in Stata for epidemiologists, health services researchers, economists and clinical researchers. Stata is widely used in epidemiology, health economics and survey research. Our statisticians use it for survey-weighted, panel, survival and meta-analytic work, and deliver annotated do-files so that every result can be reproduced.

  • Annotated do-files covering data preparation, analysis and output generation
  • Survey design handled correctly, with weights, strata and clusters declared using the svy commands
  • Panel and longitudinal methods chosen to suit the data structure
  • Publication-ready tables exported in the format your journal or thesis requires
  • Checked before delivery by a second statistician
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What you receive

Annotated do-files and log filesIncluded

Formatted tables and figuresIncluded

Statistical methods and results sectionsIncluded

Analysis log listing decisions and assumptionsIncluded

Responses to statistical reviewer comments within scopeIncluded

Service Scope

What Our Stata Analysis Service Covers

Each project is scoped individually. The components below are combined according to your study and its requirements.

Data management Merging, reshaping, recoding and labelling, with the steps recorded in the do-file.
Survey data analysis Weighted estimates, standard errors and subgroup analyses for complex survey designs.
Panel and longitudinal data Fixed-effects, random-effects and generalised estimating equation models.
Survival analysis stset-based time-to-event analysis, Cox regression and competing-risks models.
Epidemiological measures Incidence rates, risk and odds ratios, standardisation and attributable fractions.
Meta-analysis Pooled estimates, heterogeneity and small-study effects using the meta suite.

Applications

Typical Applications of Stata

Population surveysDHS, NHANES-type and national survey datasets.
Cohort studiesExposure–outcome analyses with confounder adjustment.
Health economicsCost and utility analyses alongside clinical data.
Health services researchMultilevel analysis of patients within providers.
Theses and dissertationsAnalysis chapters with do-files supplied.

Process

How the Project Works

Methods, deliverables and fees are confirmed in writing before work begins.

01 Data and question reviewWe review the dataset, the research question and any analysis plan, and confirm that Stata suits the analysis.
02 Analysis plan agreedMethods, variables, handling of missing data and outputs are agreed in writing before analysis starts.
03 Analysis and codeThe analysis is carried out in Stata with commented code, and a second statistician checks the outputs.
04 Report and outputsYou receive tables, figures and a methods and results section written to the relevant reporting guideline.
05 Queries and revisionsWe answer your questions and reviewer comments on the analysis within the agreed scope.

FAQs

Frequently Asked Questions

If your question is not answered here, ask an expert.

Yes. The annotated do-files and log files are delivered with the results.

Yes. We declare the survey design from the dataset documentation and report weighted estimates with design-based standard errors.

We confirm the version at the start and avoid commands unavailable in your version where you need to rerun the analysis.

Yes, where a method is better supported elsewhere. Any change of software is agreed with you and documented.

Pubrica Academy

Further Reading in Pubrica Academy

AcademyStatistical Significance and Effect Size AcademySoftware Programs to Assist Meta-Analysis AcademyBiostatistics in Current Health Data Research CategoryAll articles in Research Data, Analytics & AIPubrica Academy articles on statistics, data collection, analytics and AI.

Request a Quote for Stata Data Analysis

Send your dataset description and research question. We confirm the methods, the deliverables and the fee before any work begins.

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Regulations

Check your project against this rule

  1. 1Your work
  2. 2Your details
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What do you need?

Material you send is held under signed confidentiality, with access limited to the assigned team and encrypted transfer. It is not used to train anything and is not passed to third-party tools. Ask for the agreement before you send anything you would rather cover first.