why should you trim dependent variables in regression why can't i trim a variable in regression should a regression be done based on the dependent variable why can't i trim the dependent variable in a regression model why do we trim the dependent variable how much to trim variables in economics why trim the dependent variable why trim the dependent variable why should you trim a dependent variable in a regression equation why trim a dependent variable how much percent of the sample should you discard if the sample is negative why does the dependent variable do the trim? why can't you trim the dependent variable in a regression why don't you trim dependent variables for regression why can't you trim independent variables should one trim a variable why not to trim a dependent variable in regression why do we discard outliers on left hand side of a regression why can't the dependent variable be removed in regression? why do you discard or trim in a regression?