Tag: R

All the articles with the tag "R".

• Survival analysis with Cox reggression - heart failure data

  Published:Dec 16, 2021

  Last time, we used decision trees, binarization and logistic regression to predict heart failure mortality in a public dataset. Here, we'll use Cox regression to more adequately model survival data.

• The power of simple models: predicting heart failure mortality

  Published:Oct 1, 2021

  We'll predict heart failure mortality using a simplified model.

• The basics of outlier detection

  Published:May 23, 2019

  This post is intended to explain the basics of outlier detection and removal and, more specifically, to highlight some common mistakes.

• Exploratory data analysis: the WHO suicide dataset

  Published:Dec 11, 2018

  Exploratory data analysis is essential to construct hypothesis. Today we’ll explore the WHO Suicide Statistics database (version from Kaggle). It consists of a single CSV table, with 43776 instances of merely 6 variables.