[英]How to find out unique values and number of unique values in a column in a dataset in Orange?
How to find out unique values and number of unique values in a column in a dataset in Orange?如何找出橙色数据集中列中的唯一值和唯一值的数量? I have looked in the widgets Data Info and Feature Statistics, this information is not displayed.我查看了小部件数据信息和功能统计信息,未显示此信息。
You can try with the "Pivot Table" widget.您可以尝试使用“数据透视表”小部件。 Configure your pivot table with "Rows" = and you will see all unique values of your columns as rows.使用“Rows”= 配置 pivot 表,您将看到列的所有唯一值作为行。
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