Regression Analysis Consultation & Variable Selection Report

I will review your regression analysis plan and deliver a written consultation report covering variable selection strategy, multicollinearity assessment, sample size adequacy, appropriate regression type for your outcome, assumption implications, and a recommended analytical approach before any analysis is conducted. The most expensive regression mistakes — wrong regression type for the outcome, severely underpowered analysis, or predictors selected without theoretical justification — are made before the first model is fitted; a consultation prevents each of them.

The report covers regression type recommendation (linear, logistic, Poisson, negative binomial, ordinal, multinomial, or Cox) based on your outcome type, sample size power calculation, variable list review for theoretical justification and multicollinearity risk, missing data strategy recommendation, and a recommended model-building sequence.

This service is the right starting point for researchers, analysts, and organisations planning a regression analysis who want expert methodological guidance before committing to an approach.