som_modify_dataset

som_modify_dataset - (struct) data struct, size of .data...

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SOM Toolbox Online documentation http://www.cis.hut.fi/projects/somtoolbox/ som_modify_dataset sD = som_modify_dataset(sD,action,varargin) SOM_MODIFY_DATASET Add or remove components or samples to/from a data struct. sD = som_modify_dataset(sD, 'addcomp', D, [indsto], [cnames}) sD = som_modify_dataset(sD, 'addsamp', D, [indsto], ['norm']) sD = som_modify_dataset(sD, 'removecomp', [inds]) sD = som_modify_dataset(sD, 'removesamp', inds) sD = som_modify_dataset(sD, 'extractcomp', [inds]) sD = som_modify_dataset(sD, 'extractsamp', inds) sD = som_modify_dataset(sD, 'movecomp', inds, indsto) sD = som_modify_dataset(sD, 'movesamp', inds, indsto) Input and output arguments ([]'s are optional) sD (struct) data struct action (string) 'addcomp', 'addsamp', 'removecomp', 'removesamp', 'extractcomp', 'extractsamp', 'movecomp', or 'movesamp' other input arguments depend on the action 'addcomp': D (matrix) data matrix, size [dlen x d]
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Unformatted text preview: (struct) data struct, size of .data field [dlen x d] [indsto] (vector) new indeces of the components, length=d [cnames] (cellstr) of size d x 1, the component names 'addsamp': D (matrix) data matrix, size [n x dim] [indsto] (vector) new indeces of the samples, length=n ['norm'] (string) specified if the normalization procedure should be applied to the new samples 'removecomp', 'extractcomp': [inds] (vector) indeces of the components to be removed/extracted. If not given, a prompt will appear from which the user can select the appropriate components. 'removesamp', 'extractsamp': inds (vector) indeces of the samples to be removed/extracted 'movecomp', 'movesamp': inds (vector) indeces of the components/samples to be moved indsto (vector) new indeces of the components/samples See also SOM_DATA_STRUCT. [ SOM Toolbox online doc ]...
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