blobLength | R Documentation |
attempts to determine the length (in bytes) of the individual elements of a blob-type column of a data.frame. It should (!) return an integer value of course (as all elements are supposed to have the same length). Also: if all elements of the column are NA, the the result will be NaN
blobLength(blobList)
blobList |
one column of a data.frame (as a list) of blob (raw) element type elements |
the length of the elements in the data.frame (or list) column. Again: this should be an integer
meant for use in debugging problems
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