ds@mcpanalytics.aiA data scientist you can email your data and question to, and get a reliable response. Not AI slop.A data scientist you can email. Not AI slop.
Upload your data and get a complete interrupted time series report. Free.
Free analyses run on up to 10,000 rows. Larger files are randomly sampled to that size, so sign up to analyze your full dataset.
Running interrupted time series analysis...
Sent to . Inside: interactive charts, statistical results, R code, and AI insights.
Analyze another fileThe practical guide behind this tool: when it applies, how to read the output, and the traps that make it say the wrong thing.
Standard-library analysis: did the intervention shift the level or the slope? Map a date column and a numeric series, tell it when the intervention happened (or let it assume the series midpoint, clearly flagged), and get a segmented regression: the immediate jump in the series at the break (level change) and the bend in the trend (slope change), each with a 95% confidence interval and p-value, plus the pre-intervention trend projected forward as a counterfactual and the gap between actual and counterfactual at the end of the series, in units and percent. A lag-1 residual autocorrelation check warns when the classical p-values are anti-conservative.
Interactive line visualization
Interactive table visualization
Interactive table visualization
Interactive table visualization
Plain-English interpretation of what the numbers mean, what's significant, and what to do next.
Measure whether a policy, price change, or product launch shifted a metric's level or trend
See our FAQ for details on pricing, data privacy, and how the analysis works. Every report includes a Methodology section showing the statistical test, assumptions checked, and diagnostics run.
Run any analysis on your own data: R analyses, interactive reports, AI insights, and PDF export.
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CympleData Scientist Send me your data and question, I’ll send you the analytics. ds@mcpanalytics.ai
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