Question: How can I convert -log10 (p-value) to p-value?
Hi- The opposite of logarithm is exponentiation. So take the base of the logarithm (10 in your case) and exponentiate it to the result of the log. E.g. in R:
p<- 0.01 logp<- -log10(p) # = 2 # Undo log: 10^-logp # = 0.01 # And: 10^-11.28 # = 5.248075e-12