Data Exploration, Regression, GLM & GAM with introduction to R

PT Meeting Center, Parque das Nações, Lisboa

We begin with an introduction to R and provide a protocol for data exploration to avoid common statistical problems. We will discuss how to detect outliers, deal with collinearity and transformations.

An important statistical tool is multiple linear regression. Various basic linear regression topics will be explained from a biological point of view. We will discuss potential problems and show how generalised linear models (GLM) can be used to analyse count data, presence-absence data and proportional data. Sometimes, parametric models (linear regression, GLM) do not quite fit the data and in such cases generalised additive models (GAM; a smoothing technique) can be used.

During the course several case studies are presented, in which the statistical theory is integrated with applied analyses in a clear and understandable manner.

Highland Statistics / Grupo CCIAM - Climate Change Impacts, Adaptation and Modelling do cE3c - Centro de Ecologia, Evolução e Alterações Ambientais

New date: 30 August - 03 September 2021.

This conference is the 22nd in the series of triennial conferences which bring together the Particle and Nuclear Physics communities.