The 2 × 2 Table: Counting Drug × Event Reports with COUNTIFS
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- The 2 × 2 Table: Counting Drug × Event Reports with COUNTIFSFree
- Proportional Reporting Ratio (PRR) and Its 95% Confidence Interval Pro
- Reporting Odds Ratio (ROR) and Its Confidence Interval for Eight Pairs Pro
- Chi-Square with Yates Correction for a 2 × 2 Table Pro
- Signal Criteria: PRR ≥ 2, χ² ≥ 4, n ≥ 3 as Flags and Conditional Formatting Pro
- Time to Onset: Days from Start to Event, Median and a Histogram Pro
- Reporting Trends by Quarter and the Stimulated Reporting Caveat (Combo Chart) Pro
- Case-Level Review: Seriousness, Outcome and Dechallenge Summary Pro
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