{"type": "article", "title": "The Enigma: Unveiling Hidden Treatment Effects in Observational Data", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/the-enigma-unveiling-hidden-treatment-effects-in-observational-data", "original_source": "https://www.machinebrief.com/news/the-enigma-unveiling-hidden-treatment-effects-in-observation-3n6x", "published": "2026-07-14T13:08:57+00:00", "accessed": "2026-07-14", "id": "the-enigma-unveiling-hidden-treatment-effects-in-observational-data"}