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Linear regression models are statistical tools used to uncover the relation between a response variable and set of predictor variables. Standard least-squares linear regression estimates how the mean response varies with the predictors. However, there are cases where the behaviour of the mean response is not the main object of interest. For example, suppose that we are interested in quantifying the relation...
Version control can be thought of as the research notebook of the digital world: it’s what professional software developers and authors use to keep track of what they’ve done and to collaborate with other people. Every large software project relies on it, and many people who write code use it for their small jobs as...
In this workshop you will learn how to import data in R, how to prepare it for analysis, and how to explore it visually. Among other things, the content covered will include: cleaning data, dealing with vectors, factors, variables and data types handling data with multiple dimensions merging fields (columns) and adding derived fields subsetting,...
Dear all, for the next meeting of the Arabic PGR group, Dr. Gisela Tomé Lourido will host a PRAAT training in the Phonetic Laboratory (basement of the Michael Sadler Building). PRAAT is a very useful computer software for the scientific analysis of speech in phonetics. The training will cover an introduction to the software and some basic operations,...
Open to PhD and Postdoc researchers ELAN is software for annotating video and audio resources. It allows for complex, and unlimited, annotations of different modalities and is particularly useful for annotating data with multiple participants. In this workshop you will learn how annotations can be time-aligned with the data or with other annotations, allowing for...