Question

我有一列包含一堆成分清单的列。我试图弄清楚不同成分出现了多少次。有73,000行。此question的答案适用于Google表格中的少量数据。

公式为=UNIQUE(TRANSPOSE(SPLIT(JOIN(", ";A2:A);", ";FALSE)))

但是我在这里JOIN超过了50000个字符。还有另一种解决方法吗？

表格：https://docs.google.com/spreadsheets/d/1t0P9hMmVpwhI2IbATmIMjobuALTg8VWhl8-AQaq3zIo/edit?usp=sharing

Answer 1

=UNIQUE(TRANSPOSE(SPLIT(REGEXREPLACE(TRANSPOSE(
 QUERY(ARRAYFORMULA(","&A1:A),,5000000))," ,",","),",")))

Answer 2

但也许您需要这个（？）：

=QUERY(TRANSPOSE(SPLIT(REGEXREPLACE(TRANSPOSE(
 QUERY(ARRAYFORMULA(","&A1:A),,5000000))," ,",","),",")),
 "select Col1,count(Col1) 
  where Col1 is not null 
  group by Col1 
  label count(Col1)''")

Answer 3

=ARRAYFORMULA(UNIQUE(TRIM(TRANSPOSE(SPLIT(TRANSPOSE(
 QUERY(","&A1:A,,5000000)),",")))))

=QUERY(QUERY(ARRAYFORMULA(TRIM(TRANSPOSE(SPLIT(TRANSPOSE(
 QUERY(","&A1:A,,5000000)),",")))),
 "select Col1,count(Col1) 
  where Col1 is not null 
  group by Col1 
  label count(Col1)''"),
  "order by Col2 desc")

demo spreadsheet

Answer 4

我做了一个google脚本解决方案，因为我想玩关键地图对。

function myFunction() {
  var myMap = {"candy":0};
    var sh = SpreadsheetApp.getActiveSpreadsheet();
    var ss = sh.getSheetByName("FIRSTSHEETNAME");
    var os = sh.getSheetByName("Ingredients");
    var data = ss.getDataRange().getValues();
    for (var i=0; i<data.length;i++)//full
    //for (var i=1; i<4000;i++)//test
      {
      var array = data[i][0].split( ",");
      for (var j=0; j<array.length;j++)
        {
          var item = array[j];
          //Logger.log(array[j]);
          if (myMap[item]>-1){
            //Logger.log("REPEAT INGREDIENT");
            var num = parseInt(myMap[item]);
            num++;
            myMap[item]=num;
            //Logger.log(item +" "+num);
          } else {
            myMap[item]=1;
            //Logger.log("New Ingredient: "+item);
            //Logger.log(myMap);
          }

        }
      }
  //Logger.log(myMap);
  var output=[];
  for (var key in myMap){
    //Logger.log("Ack");
    output.push([key,myMap[key]]);


  }
  //Logger.log(output);
  os.getRange(2,1,output.length,output[0].length).setValues(output);

}

您需要为输出添加一个“成分”选项卡，并将第一个选项卡更改为FIRSTSHEETNAME（或更改代码）。在我的测试中，4个项目花费了4秒，400个项目花费了5秒，而4000个项目花费了6秒。前导空格可能有问题，但这为您提供了一个起点。

在不使用JOIN的情况下，在Google表格中以逗号分隔的值列中获取唯一值和计数吗？

4 个答案: