ASIR and ASMR

Test

This report presents an exploratory data analysis (EDA) of the HC Corpora English dataset, provided as part of the Johns Hopkins Data Science Capstone project on Coursera. The dataset consists of text drawn from three internet sources: blog posts, news articles, and Twitter posts.

Berisi mengenai materi terkait Analisis Data Kategori dimulai dari Tabel Kontingensi hingga Inferensi Tabel Kontingensi

This analysis shows that the O'Quigley beta-binomial model does not fit well to the Letby data. It assumes over-dispersion, but the data exhibits under-dispersion. The correlation or association between collapses and deaths at Countess of Chester and Lucy Letby's presence is real and causal in nature. But the causality is in the reverse direction. The deaths don't follow Lucy Letby, on the contrary, Lucy Letby follows the deaths, due to the many extra shifts she works when the unit is most heavily filled with the highest-risk babies.