Answer by Evan Patterson for Data set for identifying columns as categorical...
I have found a useful resource for this project, the readMLData R package. It provides a uniform R interface to the UCI Machine Learning Repository. Crucially, it includes copious metadata for each...
View ArticleAnswer by Mark Silverberg for Data set for identifying columns as categorical...
Two things:Existing functionality: The two main open data portal software platforms I have worked with, Socrata and CKAN, have this functionality built in. Socrata is closed source while CKAN is open...
View ArticleData set for identifying columns as categorical or numerical
In a given dataset, a column of numbers can represent a categorical or numerical variable. While one can imagine some simple heuristics for guessing which (e.g., it's categorical if the number of...
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