Dataset length: Difference between revisions
Jump to navigation
Jump to search
imported>Jeremy m (Dataset/length moved to Dataset length over redirect) |
imported>Jeremy No edit summary |
||
| Line 2: | Line 2: | ||
Returns the length of the data field in a DataSet object. | Returns the length of the data field in a DataSet object. | ||
===Synopsis=== | ===Synopsis=== | ||
l = length(x); | :l = length(x); | ||
===Description=== | ===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. | 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=== | ===See Also=== | ||
[[ | [[dataset_end]], [[dataset_isempty]], [[dataset_size]], [[dataset_subsref]], [[dataset_ndims]] | ||
Latest revision as of 16:05, 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