Tag: Statistics

All the articles with the tag "Statistics".

• Regression to the mean

  Published:Jul 15, 2024

  Exploring regression to the mean

• 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.

• What are NOT p-values?

  Published:Sep 3, 2020

  What exactly is a p-value? Let's define the p-value and then look at what it is not.

• Por que novas cloroquinas virão

  Published:Aug 27, 2020

  Nós devemos focar em explicar por que terapias ineficazes podem parecer serem muito eficazes e mostrar os benefícios de ensaios clínicos de qualidade.

• Why new hydroxichloroquines will come

  Published:Aug 26, 2020

  We should focus on explaining why ineffective therapies can appear to be very effective and show the benefits of proper clinical trials.

• 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.