Hello Ecologers: I have a data set of N2O fluxes from forest soils in which some values are positive and some negative. As the distribution in non-normal, I want to log-transform the data. However, the log transformation command in SAS transform positive values and ignores the negative. Can anyone guide me on how to log-transform the data using SAS or anyother software to be able to take care of both the positive and negative values.
Thanks in anticipation. Sami Ullah Department of Geography McGill University, Canada [EMAIL PROTECTED]
