can log transform variable negative skew why log transform variable when to log transform variable when untransformed variable has positive skew and what is log transform variable skew what variable is positive skewed can i log transform an untransformed variable why do you have to log transform for untransformed variables? when to log transform variable when untransformed variable has negative skew with additional missing data when using a log transform can an untransformed variable have a positive, negative skew? when untransformed variable is positive or negative when to log transform if variable has positive skew if log transform variable has negative skew can a transformed untransformed variable be a log transform variable? can you log transform an untransformed variable when a variable has negative skew, what variable has positive skew? when to log transform variable what skew is an untransformed variable? which of the following variables will be a positive skew variable? if an untransformed variable is positive, can it be transformed why is an untransformed variable a negative skew