Experiment Catalog

Built-in templates

11

Metric types

binary, continuous, ratio

Template categories

9

One Experiment Run

flowchart TD
  A[Select built-in template] --> B[Fill project, hypothesis, setup, metrics, constraints]
  B --> C[POST /api/v1/calculate]
  C --> D[Sample size and duration]
  D --> E[POST /api/v1/design]
  E --> F[Structured experiment report]
  F --> G[Save project and analysis history]
  G --> H[Compare, export, notify, or rerun]

Built-in Templates

ID	Name	Category	Metric type	Primary metric	Variants	Source
ad_ctr_ratio	Feed Ad Click-Through Ratio	Monetization	ratio	ad_ctr	2	app/backend/templates/ad_ctr_ratio.yaml
app_onboarding_drop_off	App Onboarding Drop-off	Mobile Activation	binary	activation_within_24h	2	app/backend/templates/app_onboarding_drop_off.yaml
checkout_conversion	Checkout Conversion	Revenue	binary	purchase_conversion	2	app/backend/templates/checkout_conversion.yaml
email_campaign	Email Campaign	Marketing	binary	email_to_click_rate	2	app/backend/templates/email_campaign.yaml
feature_adoption	Feature Adoption	Engagement	binary	feature_adoption_rate	2	app/backend/templates/feature_adoption.yaml
latency_impact	Latency Impact	Performance	continuous	pages_per_session	2	app/backend/templates/latency_impact.yaml
onboarding_completion	Onboarding Completion	Engagement	binary	onboarding_completion_rate	2	app/backend/templates/onboarding_completion.yaml
pricing_sensitivity	Pricing Sensitivity	Revenue	continuous	avg_order_value	2	app/backend/templates/pricing_sensitivity.yaml
push_notification_reactivation	Push Notification Reactivation	Lifecycle	binary	thirty_day_reactivation_rate	2	app/backend/templates/push_notification_reactivation.yaml
search_ranking_ctr	Search Ranking CTR	Search Discovery	binary	serp_ctr	2	app/backend/templates/search_ranking_ctr.yaml
trial_to_paid	Trial to Paid	SaaS Monetization	continuous	mrr_per_trial_start	2	app/backend/templates/trial_to_paid.yaml

Registered Statistical Routines

Module	Public functions	Source
always_valid	_validate, msprt_log_likelihood_ratio, always_valid_p_value, confidence_sequence, evaluate_always_valid, default_mixture_variance	app/backend/app/stats/always_valid.py
bayesian	bayesian_sample_size_binary, bayesian_sample_size_continuous	app/backend/app/stats/bayesian.py
binary	normal_ppf, standard_normal_cdf, calculate_detectable_mde_binary, calculate_binary_sample_size	app/backend/app/stats/binary.py
bootstrap_permutation	_bounded_probability, _percentile, bootstrap_permutation_test	app/backend/app/stats/bootstrap_permutation.py
chi_square_independence	chi_square_independence_test	app/backend/app/stats/chi_square_independence.py
continuous	calculate_cuped_variance_reduction, calculate_cuped_theta, calculate_detectable_mde_continuous, calculate_continuous_sample_size	app/backend/app/stats/continuous.py
cuped	dot, quadratic_form, solve_linear_system, cuped_theta, adjusted_variance	app/backend/app/stats/cuped.py
duration	estimate_experiment_duration_days	app/backend/app/stats/duration.py
equivalence	_welch_degrees_of_freedom, tost_equivalence_test	app/backend/app/stats/equivalence.py
fisher_exact	_log_binomial, _hypergeometric_pmf, fisher_exact_test	app/backend/app/stats/fisher_exact.py
guardrail	_bounded_probability, harm_in_direction, worst_status, evaluate_guardrail	app/backend/app/stats/guardrail.py
mann_whitney	_bounded_probability, _exact_two_sided_p, _pooled_rank_sum_and_ties, _hodges_lehmann_shift, mann_whitney_u_test	app/backend/app/stats/mann_whitney.py
multiple_testing	_validate, benjamini_hochberg, holm_bonferroni	app/backend/app/stats/multiple_testing.py
poisson_rate	_bounded_probability, _binomial_logpmf, poisson_rate_test	app/backend/app/stats/poisson_rate.py
quantile_te	_bounded_probability, _quantile, quantile_treatment_effect_test	app/backend/app/stats/quantile_te.py
ratio	_bounded_probability, ratio_sufficient_moments, ratio_estimate, compare_ratios	app/backend/app/stats/ratio.py
sequential	_interpolate, _interpolate_anchor_by_looks, _final_boundary_z, obrien_fleming_boundaries, sequential_sample_size_inflation	app/backend/app/stats/sequential.py
srm	chi_square_srm, chi_square_cdf, regularized_gamma_p, _gamma_series, _gamma_continued_fraction	app/backend/app/stats/srm.py
stratification	_bounded_probability, binary_point_variance, continuous_point_variance, stratum_difference, combine_strata, variance_reduction_pct	app/backend/app/stats/stratification.py
student_t	_betacf, _betainc_regularized, t_cdf, t_ppf	app/backend/app/stats/student_t.py
trimmed_t	_bounded_probability, _winsorized_ssd_and_trimmed_mean, trimmed_means_t_test	app/backend/app/stats/trimmed_t.py

Source

Generated from app/backend/templates/*.yaml and app/backend/app/stats/*.py. The build reads text files only and does not execute Python.