Sumários

Lab 3B. Statistics applied to growth and yield modelling - multiple linear regression (cont.)

9 Novembro 2022, 11:00 Margarida Tomé

Multiple linear regression - model to estimate cork oak site index
 - Algorithms for selection of subsets of variables
 - Statistics for comparison of models

 - Model evaluation: bias, precision and verification of regression assumptions


Lab 3B. Statistics applied to growth and yield modelling - multiple linear regression

4 Novembro 2022, 08:15 Margarida Tomé

Multiple linear regression - model to estimate cork oak site index
 - Presentation of the problem
 - Explanation of the data set
 - Exploring the relationship between the variables before starting the modelling


Lab 3A. Statistics applied to growth and yield modelling - linear regression

2 Novembro 2022, 11:00 Margarida Tomé

Simple linear regression - model to estimate diameter at breast height from stump diameter
 - Fitting linear models
 - Checking regression assumptions and overcoming problems if needed


Introduction to R and R studio

28 Outubro 2022, 08:15 Margarida Tomé

- The R studio environment
- Reading and exploring data - script “1_PlayWith_Pb_GrowthData”


Topic 4. Allometric relationships and growth functions

26 Outubro 2022, 11:00 Susana Miguel Barreiro

Introduction to growth functions.
Theoretical growth functions and site index curves