Data preparation
Missingness patterns, outliers, coding, leakage, transformations and feature quality are assessed and documented before modelling.
RESEARCH & INDUSTRIAL ANALYTICS
We audit and prepare data, select assumption-aware analytical methods, validate results and translate technical outputs into transparent findings for research, engineering and business decisions.
Methods are chosen for the data structure, assumptions, sample size and research objective—not simply because a software package offers them.
Missingness patterns, outliers, coding, leakage, transformations and feature quality are assessed and documented before modelling.
Assumption checks, effect sizes, confidence intervals, regression, group comparisons, reliability and hypothesis tests are reported clearly.
Machine-learning and time-series models use suitable baselines, cross-validation, imbalance handling, calibration and task-specific metrics.
Tables, figures and dashboards communicate trends, uncertainty, limitations and actionable findings without overstating the evidence.
Every transformation, assumption and modelling decision is documented so the results can be independently reviewed and reproduced.
Translate the question into variables, outcomes, hypotheses and decision metrics.
Check structure, missingness, imbalance, bias, assumptions and confidentiality needs.
Choose justified tests, models, validation strategy and meaningful baselines.
Run the analysis, test sensitivity and robustness, and quantify uncertainty or performance.
Prepare auditable visuals, interpretation, limitations and reproducibility notes.
The stack is selected for the method, scale and required output.
Deliverables are tailored to a thesis, journal paper, presentation, technical report or evidence-based management decision.
Responsible analysis: results are reported as obtained, including uncertainty and limitations. We do not alter data to force significance or support a preferred conclusion.
Share the research question, file format, variables and expected output for an initial review.