v.kcv Randomly partition points into test/train sets. Vector (v.*) QgsProcessingParameterVectorLayer|map|Input layer|-1|None|False QgsProcessingParameterNumber|npartitions|Number of partitions|QgsProcessingParameterNumber.Integer|10|False|2|None QgsProcessingParameterString|column|Name for new column to which partition number is written|part|False|True QgsProcessingParameterVectorDestination|output|Partition