Two Cheers for Penguins Data!!

I’m excited about this penguins data set which has just been made publicly available. This will be much more fun for student projects than the old standard iris data set.

Penguins cartoon to illustrate the penguins data set

The data is from a published study on Antarctic penguins. It offers great opportunities for regression analysis, cluster analysis, etc. Here are two sample charts from the Github Readme:

Histogram of penguin flipper lengths colored by species

 

Scatterplot of culmen length and depth clustered by species

What’s a culmen you may ask? They’ve illustrated that nicely:

Illustration of a penguin culmen

Links and Credits

The data set is available at Github here: https://github.com/allisonhorst/penguins 

A CSV file of the full data set is available in the data-raw sub-directory. Here is a direct link. (You can view the raw version and then save it as a CSV file from your browser.)

Data were collected and made available by Dr. Kristen Gorman and the Palmer Station, Antarctica LTER, a member of the Long Term Ecological Research Network.

The data was used in the published study freely available here:

Gorman KB, Williams TD, Fraser WR (2014) Ecological Sexual Dimorphism and Environmental Variability within a Community of Antarctic Penguins (Genus Pygoscelis). PLoS ONE 9(3): e90081. doi:10.1371/journal.pone.0090081

 

 

 

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