strfind for datasets 1.0

function ind=datasetStrFind(dset,str,vars)like strfind.m but applies on datasets instead of cell arrays.The "dataset" type is a matlab type which allows to store data in a similarway than database tables. Database operations such as join can by applied(see the function join). However I did not find a function to do a simplefield search on a dataset.This function allows to look for a substring (str) within observations ofa variable (vars) of a dataset dset. vars can be the variable name or thecolumn number to search in the dataset.% % %example:names = {'John'; 'Henri';'Enrico'};ages = [26; 18; 35];d1 = dataset({names, 'Name'}, {ages, 'Age'})datasetStrFind(d1,'ri',1)will returnd1 = Name Age 'John' 26 'Henri' 18 'Enrico' 35ans = 2 3

Requirements:	No special requirements
Platforms:	Matlab
Keyword:	Column,  Dataset,  John,  Names,  Number,  Observations,  Substring,  Variable
Users rating:	0/10