if the response variable is a vector of _n_ dependents with _t_ observations each, should lasiso be applied? when to use lasio for variable selection when to use a lasio ms model how to use lasso model when the response variable represents __y_ how does lasso work how to use lasio in cross sectional studies if a variable is a _n_ dependent variable, does lasio apply? how to use lasso model when applying lasio to cross sectional sample how to apply a lasso model how to use lasso in a time series when to apply lasso if a response variable is a matrix of _n_ dependent variables with_t_ observations each, does lasio apply across a household? how many dependent variables are in lassol models how to apply lasso how is lasso used in a data analysis which variable would be chosen as the response variable can a lso model be applied across all monthly households what is the response variable y_? when applying lasiso a timeseries