if you look at the median, interquartile range and mean of your data that should let you decide how it is distributed. Roughly speaking, if the median is close to the mean then the data is fairly linear. But the interquartile_range will give you a better view.

I'm not sure how you could detect the base of log data, it will all look the same as it's trivial to convert from one base to another.

In reply to Re: Data range detection? by RichardK
in thread Data range detection? by BrowserUk

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