This tool can be used to create a histogram, which is a graph displaying the frequency distribution of data, for the values contained in a field of an input vector's attribute table. The user must specify the name of an input vector (input) and the name of one of the fields (field) contained in the associated attribute table. The tool output (output) is an HTML formatted histogram analysis report. If the specified field is non-numerical, the tool will produce a bar-chart of class frequency, similar to the tabular output of the list_unique_values tool.

See Also

list_unique_values, raster_histogram

Function Signature

def attribute_histogram(self, input: Vector, field_name: str, output_html_file: str) -> None: ...

Project Links

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