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Complementary service

Quantitative Research

Advanced statistical modeling, predictive analysis, and structured hypothesis testing for data-informed decision-making.

Overview

Universitas quantitative research applies statistical modeling, econometrics, and computation to test hypotheses and analyze data patterns. From study design to regression models, our code is documented and reproducible.

We deliver descriptive and inferential statistics, parametric and non-parametric tests, linear and logistic regressions, clustering, and predictive modeling using standard scientific languages: R and Python, with support for SPSS and Stata routines.

For foundational methodological principles, explore our guide on what is quantitative research.

Who it is for

  • Academia: Researchers, graduate students, and lab directors needing statistical support for doctoral dissertations, research grants, and peer-reviewed journal submissions.
  • Businesses: Product, marketing intelligence, and strategy teams seeking to identify customer patterns, market segmentation, and measurable ROI.
  • Public Sector: Government bodies focused on public policy evaluation, socioeconomic diagnostics, and open data transparency.
  • NGOs & Non-Profits: Civil society organizations seeking social impact assessment, territorial indicators, and quantitative evidence for grants and advocacy.

How we work

  1. Problem definition: Alignment on analytical questions, hypotheses, and variables.
  2. Data cleaning: Systematic handling of missing values, outlier detection, and schema validation.
  3. Statistical modeling: Execution of models tailored to data properties, validating theoretical assumptions.
  4. Delivery: Methodological documentation, standardized tables, and full source code.

What we deliver

Documented, reproducible scripts in R or Python
Comprehensive analytical report with publication-ready charts and tables
Cleaned, structured dataset with variable codebook
Technical briefing and findings presentation session

Frequently asked questions

Do you issue official invoices?

Yes. We issue official tax invoices (nota fiscal) for individual researchers and corporate or public institutions.

How do you ensure research reproducibility?

All workflows are fully scripted and version-controlled with explicit dependency environments, deterministic seeds, and transparent step-by-step documentation.

Does your research comply with data privacy regulations?

Yes. We work strictly with anonymized datasets and legitimate sources, adhering to LGPD, GDPR, and academic ethics board requirements.

Do you ghostwrite papers or theses for clients?

No. Universitas provides methodological and statistical consulting. Authorship, writing, and analytical conclusions remain solely with the researcher.

Examples of Projects Delivered

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PhD Thesis: YouTube Data Collection and Topic Modeling

Large-scale collection and BERTopic modeling from 100,000 videos and 50 million comments structured in SQLite and Parquet.

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Network Analysis and Clustering (Python & D3.js)

Global Map of the Network of Organizations
Global Map of the Network of Organizations
Network of Articulations and Poles
Network of Articulations and Poles
Bipartite Clustermap
Bipartite Clustermap
Português
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