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ChernoffTurtle7
ChernoffTurtle7
Level III

how to quickly remove duplicate records(rows)?

Sep 12, 2024 12:46 AM (666 views)

I usually reach out to EXCEL for removing duplicate records(rows). Very simple in excel (Data->Remove Duplicates->select all columns). I am wondering how to perform this function in JMP. Thanks !

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jthi
Super User jthi
Super User
Solution

Re: how to quickly remove duplicate records(rows)?

Sep 12, 2024 01:17 AM (651 views)  |  Posted in reply to message from ChernoffTurtle7 09-12-2024

Select Duplicate rows

jthi_0-1726118184245.png

and delete selected rows

 

Select Rows in Data Tables (jmp.com)

-Jarmo

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2 REPLIES 2
jthi
Super User jthi
Super User
Solution

Re: how to quickly remove duplicate records(rows)?

Sep 12, 2024 01:17 AM (652 views)  |  Posted in reply to message from ChernoffTurtle7 09-12-2024

Select Duplicate rows

jthi_0-1726118184245.png

and delete selected rows

 

Select Rows in Data Tables (jmp.com)

-Jarmo
BHarris
BHarris
Level VI

Re: how to quickly remove duplicate records(rows)?

Created: Sep 13, 2024 01:17 PM  |  Last Modified: Sep 13, 2024 10:19 AM (601 views)  |  Posted in reply to message from jthi 09-12-2024

Important note from the link Jarmo provided -- if you have columns selected, JMP only considers those columns when looking for duplicate rows.  Only if no columns are selected does it look at the whole row.  This is actually a fantastic feature of JMP that more people should probably know about.