Obsolete: since v1.42 each bin attribute is auto-determined separately and `autobinx` is not needed. However, we accept `autobinx: true` or `false` and will update `xbins` accordingly before deleting `autobinx` from the trace.

Obsolete: since v1.42 each bin attribute is auto-determined separately and `autobiny` is not needed. However, we accept `autobiny: true` or `false` and will update `ybins` accordingly before deleting `autobiny` from the trace.

Set a group of histogram traces which will have compatible bin settings. Note that traces on the same subplot and with the same *orientation* under `barmode` *stack*, *relative* and *group* are forced into the same bingroup, Using `bingroup`, traces under `barmode` *overlay* and on different axes (of the same axis type) can have compatible bin settings. Note that histogram and histogram2d* trace can share the same `bingroup`

Only applies if cumulative is enabled. Sets whether the current bin is included, excluded, or has half of its value included in the current cumulative value. *include* is the default for compatibility with various other tools, however it introduces a half-bin bias to the results. *exclude* makes the opposite half-bin bias, and *half* removes it.

Only applies if cumulative is enabled. If *increasing* (default) we sum all prior bins, so the result increases from left to right. If *decreasing* we sum later bins so the result decreases from left to right.

If true, display the cumulative distribution by summing the binned values. Use the `direction` and `centralbin` attributes to tune the accumulation method. Note: in this mode, the *density* `histnorm` settings behave the same as their equivalents without *density*: ** and *density* both rise to the number of data points, and *probability* and *probability density* both rise to the number of sample points.

Specifies the binning function used for this histogram trace. If *count*, the histogram values are computed by counting the number of values lying inside each bin. If *sum*, *avg*, *min*, *max*, the histogram values are computed using the sum, the average, the minimum or the maximum of the values lying inside each bin respectively.