All rights reserved. The non-commercial (academic) use of this software is free of charge. The only thing that is asked in return is to

cite this software when results are used in publications.

**This free online software (calculator) computes the histogram for a univariate data series (if the data are numeric). In addition, a frequency table is computed with the following statistics: absolute frequency, relative frequency, cumulative relative frequency, midpoints, and density.
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For categorical (non-numeric) data the software computes the frequency table and an associated Frequency Plot.

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