Why analysts choose Statistico
Instead of a static Excel pivot table, Statistico keeps the two-way table, tests, residuals, and 2×2 measures connected — without leaving the analytical workflow.
From counts to statistical reasoning — this is Interactive Statistical Computing, not a sequence of static outputs.
What the module provides
One table. Connected association views.
Click a stage to inspect it — each view stays inside the same contingency workspace, so there is no re-running the analysis to move between them.
contingency-table.webpContingency Table
Observed counts with row, column, and total percentages — plus expected values when you need them.
contingency-tests.webpTests
Pearson and likelihood-ratio chi-square, Cramer's V, and Fisher exact for 2×2 tables.
contingency-residuals.webpResiduals
Standardized and adjusted residuals show which cells drive the association.
contingency-twobytwo.webp2×2 Measures
Odds ratio, risk ratio, and risk difference with confidence intervals when the table is 2×2.
contingency-plots.webpPlots
Mosaic and association plots make cell contribution visible beside the numeric table.
contingency-ai.webpAI Interpretation
Plain-language summary of association strength, driving cells, and next checks — see the caution below.
Odds and risk measures stay with the table
When the layout is 2×2, odds ratio, risk ratio, and risk difference appear with confidence intervals — including a continuity correction when a cell is empty.
contingency-twobytwo.webpSee which cells drive the association
Residuals and mosaic plots sit beside the tests so a significant chi-square is not a black box.
The original categories stay under your control
Assign row, column, and optional weight from the Excel range. Larger tables, sparse cells, and 2×2 risk layouts stay in the same module.
Interpretation within the analytical workflow
Statistico's AI-assisted assessment summarizes association strength, driving cells, and next steps drawn from the same table already in the workspace.
Built for analysts who already know the method
Excel remains the working data environment.
Statistical outputs remain visible and inspectable.
Interaction supports analysis rather than hiding it.