将多个列中的多值单元格分割成行(打开细化)

Question

我一直在Open Refine上清理一个表。现在是这样的:

REF                 Handle      Size        Price
2002, 2003          t-shirt1    M, L        23
3001, 3002, 3003    t-shirt2    S, M, L     24

我需要在REF和Size中拆分这些多值单元格，以便我得到:

REF                 Handle      Size        Price
2002                t-shirt1    M           23
2003                t-shirt1    L           23  
3001                t-shirt2    S           24  
3002                t-shirt2    M           24
3003                t-shirt2    L           24

有可能在Open Refine中做到这一点吗?"分割多值单元格…"命令只处理一列。谢谢你！安娜丽塔

Answer 1

是有可能的:

• 使用"，"作为分隔符分割第一列。
• 将第二列移动到位置1
• 将项目显示为记录(而不是行)
• 使用"，"作为分隔符分割列3
• 填充第4列和第2列
• 重新排序的列

这是我的GREL食谱:

[
  {
    "op": "core/row-removal",
    "description": "Remove rows",
    "engineConfig": {
      "facets": [
        {
          "invert": false,
          "expression": "row.starred",
          "selectError": false,
          "omitError": false,
          "selectBlank": false,
          "name": "Starred Rows",
          "omitBlank": false,
          "columnName": "",
          "type": "list",
          "selection": [
            {
              "v": {
                "v": true,
                "l": "true"
              }
            }
          ]
        }
      ],
      "mode": "row-based"
    }
  },
  {
    "op": "core/multivalued-cell-split",
    "description": "Split multi-valued cells in column Column 1",
    "columnName": "Column 1",
    "keyColumnName": "Column 1",
    "separator": ", ",
    "mode": "plain"
  },
  {
    "op": "core/column-move",
    "description": "Move column Column 2 to position 0",
    "columnName": "Column 2",
    "index": 0
  },
  {
    "op": "core/multivalued-cell-split",
    "description": "Split multi-valued cells in column Column 3",
    "columnName": "Column 3",
    "keyColumnName": "Column 2",
    "separator": ", ",
    "mode": "plain"
  },
  {
    "op": "core/fill-down",
    "description": "Fill down cells in column Column 4",
    "engineConfig": {
      "facets": [],
      "mode": "record-based"
    },
    "columnName": "Column 4"
  },
  {
    "op": "core/fill-down",
    "description": "Fill down cells in column Column 2",
    "engineConfig": {
      "facets": [],
      "mode": "record-based"
    },
    "columnName": "Column 2"
  },
  {
    "op": "core/column-reorder",
    "description": "Reorder columns",
    "columnNames": [
      "Column 1",
      "Column 2",
      "Column 3",
      "Column 4"
    ]
  }
]

Herve

Answer 2

刚刚找到一个不错的，免费的OpenRefine插件，它提供了"Unpaired pivot"VIB-Bits插件

从他们的文档:

3.2.1 Unpaired pivot…未配对枢轴是将按行组织的数据转换为该数据的表示形式单独列中的数据。一个简单的例子是转换

<表类> 类别价值 tbody> <<tr> 1道明> tr>2 b 3 c 2 tbody>