Dataset length: Difference between revisions
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imported>Jeremy m (Dataset length moved to Dataset/length) |
imported>Jeremy m (Dataset/length moved to Dataset length over redirect) |
(No difference)
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Revision as of 15:07, 8 October 2008
Purpose
Returns the length of the data field in a DataSet object.
Synopsis
l = length(x);
Description
Returns the length of a DataSet .data field. It is equivalent to MAX(SIZE(X)) for non-empty arrays and 0 for empty ones. See built-in Matlab function LENGTH for more information.
See Also
dataset/end, dataset/isempty, dataset/size, dataset/subsref, dataset/ndims