Hi @maryam-gh99
it seems Datamesh does not have power transformation option but you can try awk. Assuming you have log2 values, calculate raw values with 2^$column_number_with_log_values and print columns you need.
Here is an example:
https://usegalaxy.org.au/u/igor/h/powertransformation
Log values are in column 2, and I printed the whole line plus additional column with raw/non-transformed values.
Hope that helps.
Kind regards,
Igor
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