Wolfram Function Repository
Instant-use add-on functions for the Wolfram Language
Function Repository Resource:
Create an operator that applies a function over data at a specified level
ResourceFunction["ApplyLevel"][f,levelspec][data] applies the function f over data at the level set forth in levelspec. |
Create an Apply function that will apply a function f exclusively at parts of the expression lying at level 2:
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Apply the function just created to an expression that is of depth 4:
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ApplyLevel works with Association, just as Apply does:
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ApplyLevel works on SparseArray objects just as it would on the corresponding ordinary lists:
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Turn an Association in which the values are lists of vertex pairs into lists of undirected edges:
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Now convert the result into a multigraph:
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Compute the density of all the planetary moons, by first retrieving the planets Dataset:
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Now use ApplyLevel as part of a pipeline of operators:
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