You can use the change-of-base formula, see, e.g.,


On Thu, Jan 25, 2018 at 11:30 PM, Murad Al-Rajab <> wrote:

I would like to compute the logarithm of base 10 in weka. I noticed that log function in the MathExpression function computes the Natural Logarithm (ln).
I tried to used the "log10(A)" function as in Java but has an error. Can anyone help.

Thank you

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