if a pre and post data is skewed can the avg log transform what is the difference between pre and post data in anaNOVA when logtransforming pre and post data, why do you add on 10 can you reorder pre and post data does logtransforming post data mean the same thing as pre data what does log transform mean can pre and post data be logtransformed if you log transform the pre- and post data can you add one? can pre post be used as log data can you log transform pre and post data? does logtransformed data need to be added when used in an ana can pre and post data be logtransformed why do I want to log transform pre and post results does logtransforming pre data mean the same as skewed can i log transform pre and post data can i logtransform pre and post data can i log transform a post and pre data when you log transform a pre and post data why is pre-post data stored does logtransform post data