column-select should enable easier access to column meta data - Githubissues

scicloj / tablecloth

Dataset manipulation library built on the top of tech.ml.dataset

https://scicloj.github.io/tablecloth

MIT License

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column-select should enable easier access to column meta data #50

Open genmeblog opened 3 years ago

genmeblog commented 3 years ago

Currently, eg. :type/float64, selects columns with meta tag :datatype with :float64 value. There can be other meta tags which should be accessible similar way.

select-columns and column-names accept an argument to select meta tag. Other functions do not have this ability.

General way should be implemented:

https://clojurians.zulipchat.com/#narrow/stream/236259-tech.2Eml.2Edataset.2Edev/topic/tablecloth.20column-selector.20as.20in.20TMD