Articles by R on Notes of a Dabbler

Proofs without Words using gganimate

April 25, 2020 | R on Notes of a Dabbler

I recently watched the 2 part workshop (part 1, part 2) on ggplot2 and extensions given by Thomas Lin Pedersen. First of, it was really nice of Thomas to give the close to 4 hour workshop for the benefit of the community. I personally learnt a lot from it. I wanted to try out ... [Read more...]

Exploring Instacart Dataset with PCA

May 21, 2017 | R on Notes of a Dabbler

Recently, Instacart released a dataset of ~3 million orders made by ~200,000 users at different days of week and times of day. There is also an ongoing Kaggle competition to predict which products a user will buy again. My goal here is more modest where I just wanted to explore the dataset ...
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