b = issparse(s) : True for sparse matrix iData object @iData/issparse function to return true if data set is a vector of 's', i.e. that size is 1xN or Nx1 input: s: object or array (iData) output: b: object or array (iData) ex: b=issparse(a); Version: Nov. 26, 2018 See also iData, iData/sign, iData/isreal, iData/isfinite, iData/isnan, iData/isinf, iData/isfloat, iData/isinterger, iData/isnumeric, iData/islogical, iData/isscalar, iData/isvector, iData/issparse