which of the following components are used as regressors for each component in the regression? can you use component scores and individual variables in regression regressors can be used in regression what components can be used as regression regressors why is it valid to use just one factor regressors in regression analysis what components to regress how to use 2nd component as regressor is it valid to use only one component of the pca as a regression regressor can you use components 4 and 3 as regressors in pca can you use only a single component as a regressor in statistics what are the components to a pca can you use all components of a pca as regressor why is it useful to use all the variables for a pca why are component scores regressors in regression analysis which pca would use component scores as a regressors what components are used as regressors on a pca what components of an pca are used as regressors? are two variables used regressors in a pca when to use a component as a regressor in regression when using a regression model, how many variables can be included as regressors?