Null values in a data set are ignored:

Null values in any data set are ignored:

Entire missing data sets also ignored:

Chart a single data set given as a QuantityArray:

A list of quantity array data sets:

Given a QuantityArray containing a single group of data sets:

Data with units:

Data units can be different, but must be compatible:

Adjust the ratio of height to width in the output plot. Default is 1/GoldenRatio:

Set the background color of the plot:

Specify from which direction histogram bars should be drawn:

Use swatch boxes in legend:

Use line segments in legend instead of swatch boxes:

Apply a style directive to all bars in the histogram:

Choose a chart element function from a list of presets, which can be viewed by running ChartElementData["Histogram"] in the notebook. Automatic defaults to "Rectangle":

Write a custom chart element function which maps the corners of a rectangle to an arbitrary grahpics primitive:

Some built-in chart element functions take options. As an example, you can view the options for the default Rectangle function by running ChartElementData["Rectangle", "Options"] in the notebook:

Use any graphics primitive instead of bars in the histogram:

Use an image instead of bars in the histogram:

Stretch a graphic vertically to the bar height instead of generating additional copies:

Use different chart elements for each dataset in the plot:

When multiple input datasets are provided, label each dataset:

The ChartLayout for EmeraldHistogram can be specified as either "Overlapped" or "Stacked":

Pass a single argument to ChartStyle to style all bars the same way:

Style the chart named color scheme from ColorData[]:

Pass a list of arguments to ChartStyle to apply different styles to each bar in each group:

Specify a coloring function for the lines in our plot. To see all of the built in ColorFunctions, evaluate ColorData["Gradients"] in the notebook:

The color function for a histogram can be given explicitly as a function which converts a count to a style directive:

By default, the color function uses scaled heights, where 1.0 is the maximum count. Absolute counts can be used by setting ColorFunctionScaling->False:

Epilogs explicitly specified are joined onto any epilogs created by EmeraldHistogram:

Set Frame->True to use a frame on all four sides of the plot:

Set Frame->None to hide the frame:

Set Frame with format {{left,right},{bottom,top}} to selectively enable or disable frame walls:

Specify frame labels for unitless data:

Override a default label:

Apply styling to the frame of the plot:

Apply different stylings to each frame wall, referenced using {{left,right},{bottom,top}}:

Set FrameTicks->None to disable ticks in the plot:

Apply styling to all FrameTicks in the plot:

Apply a different styling to each frame wall, using {{left,right},{bottom,top}} syntax:

Specify a label and automatically append the data's units:

Use either None or Automatic to specify {vertical,horizontal} gridlines:

Explicitly specify gridlines, e.g. to increase the grid resolution around particular values:

Specify each gridline as a {value,Directive} pair to apply specific styling to individual grid lines:

Apply the same style to all grid lines in the plot:

Adjust the size of the output image:

Specify the size as a {width,height} pair:

Specify the size using keywords Small, Medium, or Large:

ImageSizeRaw is an option used for web-embedding, and otherwise has no effect on plot output:

Use a labeling function to automatically generate a label showing the counts in each histogram bar, in 15pt bolded red text:

Apply a style directive to all label-like elements of the plot:

Specify a legend:

Specify a legend:

Specify legend position:

Supply a plot title with PlotLabel:

Specify plot range for primary data. Units in PlotRange must be compatible with primary data units:

Can mix explicit specification with Automatic resolution:

PlotRangeClipping determines whether plot elements will be drawn outside of the plot range, and is set to True by default:

Use Prolog to render graphics primitives prior to Histogram graphics such that they are rendered behind histogram bars:

By default, the y-axis frame label is rotated. Set RotateLabel->False to leave the label horizontal:

Create a Log Histogram:

Specify target x-unit for data. If Automatic, the value is taken as the data's unit. TargetUnits must be compatible with the data's units:

Incompatible target unit triggers a message and returns $Failed:

Make the plot zoomable:

Incompatible units within a data set:

Incompatible units across data sets: