Articles on Data analysis

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Is a cassette player an “ordinary object” or a “mystery”? It depends on whom you ask, and ethnography can help you ask the right questions. Yoshikazu Takada

Why teach ethnography to managers (in the big data era)?

Big data is all the rage in management circles and beyond, yet little is said about the understanding needed with such voluminous data. An important lesson can be learned from ethnographic research.
This year’s preliminary release of NAPLAN data was due out August 8. www.shutterstock.com

Why the NAPLAN results delay is a storm in a teacup

Much of the controversy over the delay in this year's NAPLAN data comes down to its misuse and a misunderstanding of statistical comparability.
It can be complicated to teach a computer to detect harassment and threats. Palto/Shutterstock.com

Can Facebook use AI to fight online abuse?

It could seem attractive to try to teach computers to detect harassment, threats and abusive language. But it's much more difficult than it might appear.
Data should be open, shareable - but not at the expense of African researchers and communities. Shutterstock

Africa must keep its rich, valuable data safe from exploitation

A focus on collaboration among African universities and research institutions is crucial in developing national policies that meet the principles of open data while keeping it safe from exploitation.
Increasing access to health data and more readily available analytical tools offer some opportunities to tackle the ever-growing rates of obesity. AAP/Dave Hunt

With better data access, urban planners could help ease our weight problems

Enshrining the need for planning healthy built environments in legislation will help ensure the fundamental role planners have to play in facilitating healthy lifestyles.

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