can you reduce binary variance before a factor analysis what should i do to reduce the amount of data before running an analysis? how to reduce data when do you use factor analysis to reduce data how to reduce data before performing an analysis when do i need to reduce the amount of data in my data? when minimizing data do i need to do a factor analysis when is a factor considered to reduce data does fa reduce the data do you use multivariate analysis when reducing data how to reduce data before analyzing it why use multivariate method instead of factor analysis do i summing binary variables reduce the data when are you allowed to reduce number of questions in a survey? is fa a multivariate analysis how to reduce sample size how do you reduce the amount of data you have before conducting an analysis? what is the primary purpose of factor analysis in statistics can binary variable be smuggled to calculate total score does factorizing reduce data