AB
ExperimentIQ
SaaS A/B Testing Framework · R Statistical Engine
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Power Analysis
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R Console
3 experiments live
Active experiments
experiment summary
Statistical results
Conversion rate over time
Null vs sampling distribution
Cumulative sample size
Power analysis calculator
Baseline conversion rate
12%
Minimum detectable effect
10%
Significance level (α)
0.05
Statistical power (1-β)
80%
Required sample size vs MDE
Pre-experiment checklist
Subgroup analysis — heterogeneous treatment effects
Segment
n Control
n Treatment
Control CR
Treatment CR
Lift
p-value
Sig.
CUPED — variance reduction
R statistical output — prop.test & power.prop.test