Assessment of Normality 5: Log-Transformation   HISTLOG

Exercise:
We obtained serum GOT levels (IU) in 50 subjects of a certain group as shown in the table on the left.
1) Make a histogram using the original nonlogarithmic data.
2) Calculate a constant “C” for “log (X-C)” with the finite difference scheme.
3) Perform logarithmic transformation and make a histogram.

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