Author Archives: Matti Vuorre

Matti Vuorre is a PhD Student at Columbia University in New York City. He studies cognitive psychology and neuroscience, and focuses on understanding the mechanisms underlying humans' metacognitive capacities.

Introduction to Data Analysis using R

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R is a statistical programming language whose popularity is quickly overtaking SPSS and other “traditional” point-and-click software packages (Muenchen, 2015). But why would anyone use a programming language, instead of point-and-click applications, for data analysis? An important reason is that data analysis rarely consists of simply running a statistical test. Instead, many small steps, such as cleaning and visualizing data, are usually repeated many times, and computers are much faster at doing repetitive tasks than humans are. Using a point-and-click interface for these “data cleaning” operations is laborious and unnecessarily slow: Continue reading

Matti Vuorre

Matti Vuorre

Matti Vuorre is a PhD Student at Columbia University in New York City. He studies cognitive psychology and neuroscience, and focuses on understanding the mechanisms underlying humans' metacognitive capacities.

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