Reference > Fathom Operators, Functions, and Units > Special Value for Histogram

Special Value for Histogram

binWidth
The width of bins in a histogram. This special value is only available when you are plotting a function or value on a histogram.
Example: binWidth*count()*normalDensity(x, mean(), s()) plots a normal curve on a histogram with a count scale. The curve has the same area under it as has the histogram.

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