rpruim/mosaic — Issue #59: Change default for lm() etc.
Author: dtkaplan
Created: 2012-03-08 23:37:39+00:00
State: open

Just as we have changed the default na.rm for mean(), we should change the na.action default for lm() to na.exclude. That way, the fitted() operator on a model returns something of the same length as the data frame used for fitting.