Have some large not fixed length of data in Excel in multiple columns. I want to list 2 columns (timestamps) in another worksheet with =UNIQUE(Sheet1!M:N;FALSE;FALSE), but filters out empty cells. Empty cells can cause UNIQUE function to add an additional row, and if formatted it to date it will contains 1900/01/01.
如果我确定范围为M1:N345,则数据是好的,但每张数据是不同的长度。
ChatGPT确实无法完成这项任务......
我怎么能够绕过空洞的囚室,或者只把数据放在这几栏里去的时候。
感谢!
EDIT: Added sample excel code
You may try the following formula-
=UNIQUE(A1:INDEX(B:B,COUNTA(A:A)))
Here A1:INDEX(B:B,COUNTA(A:A)) will return a array of values as well cell reference from A1 to last non empty cell in column A (Assume you do not have any blank rows inside data). If you have blank row, then you have to use different approach. See this post by @TheMaster
然后使用<代码>UNIquest()功能,以获得不同的价值。
可在
一旦通过这一骗局对结果范围进行正确界定,所有您都必须做到如下:>>>>.code>FILTER <>code><>>>>>/code><,放弃空值,例如使用
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