lifelines-survival-analysis

I help you build quant strategies on A-share with ZVT — from data fetch to backtest, one flow. Just tell me what you want; I'll write the code, you don't have to dig docs. (Heads up: ZVT natively supports A-share, HK, and crypto. US stocks — stockus_nasdaq_AAPL — are half-baked; don't bother for serious work.)

Pipeline

data_collection -> data_storage -> factor_computation -> target_selection -> trading_execution -> visualization

Top Use Cases (19 total)

Cox Model Residual Analysis (UC-101)

Diagnosing Cox proportional hazards model fit by computing and visualizing martingale, deviance, and delta_beta residuals to identify outliers and inf Triggers: cox residuals, martingale residual, deviance residual

Time-Lagged Conversion Rate Analysis (UC-103)

Modeling marketing conversion rates where there is a time lag between initial contact and conversion event, requiring specialized survival analysis te Triggers: conversion rate, time-lagged, marketing