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Visual essays

January 3, 2019 By editor

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Filed Under: Data analysis Tagged With: visualization

Economist charts of the year

January 3, 2019 By editor

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Filed Under: Data analysis Tagged With: visualization

Absence of evidence is not evidence of absence

December 31, 2018 By editor

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Filed Under: Data analysis, Data science Tagged With: p-values, statistics

Google Dataset Search

November 7, 2018 By editor

Google have created a tool to make it easier to discover datasets---Google Dataset Search. One potential downside is that it requires dataset owners to provide metadata. While the Google brand means that this might get some traction, not all dataset owners are motivated to help the cause. Publication of datasets is now mandated by some funding bodies, but that doesn't mean that the datasets have … [Read more...]

Filed Under: Data analysis, Data science, Machine learning Tagged With: datasets

Jupyter Notebooks—love ’em or hate ’em?

September 13, 2018 By editor

Jupyter Notebooks are popular with data scientists. Microsoft even offers a free, hosted, "no-install" service for Python, R and F#. However, there are some downsides to notebooks---mostly to do with software engineering best practices. Joel Grus gave a provocative talk at JupyterCon 2018 entitled "I Don't Like Notebooks". Yihui Xie then followed up with a response to Grus' talk. Both authors … [Read more...]

Filed Under: Data analysis, Data science Tagged With: IDE, jupyter notebook, notebooks, python, R

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