Filter(is.atomic, something) returns atomic vectors. 1. Weather -example here > Filter(is.atomic, study) $region [1] "Hamburg" "Bremen" 2. mosaic-plot-as-tree-plot -example here > Map(function(x) Filter(is.atomic, x), ls()) $g [1] "g" $lookup [1] "lookup" $req.data [1] "req.data"...
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