It would be nice to be able to use an Incidence Matrix as input.
eg. person x event, generic [i,j] cell equal to 1 if user i attended event j, equal to 0 otherwise
It would be nice to be able to use an Incidence Matrix as input.
eg. person x event, generic [i,j] cell equal to 1 if user i attended event j, equal to 0 otherwise