cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 
  • New to JMP? Join us Sept. 23-24 for the Early User Edition of Discovery Summit, tailor-made for new users. Register now for free!
  • Your voice matters! Tell us how you prefer to receive JMP updates, so we can tailor our communication to your needs. Take short survey.
  • See how to access JMP Marketplace - and - find, create & share add-ins to extend your JMP. Watch video.

JMP Wish List

We want to hear your ideas for improving JMP. Share them here.
Choose Language Hide Translation Bar

Delete Duplicate Rows Based on Matching Cells

Hello,

 

I would like to request a function to be added to the Rows menu to delete duplicate rows based on a matching cell except for the first (or selected) one. Currently, one has to first select matching cells, unselect the first occurence, and then delete the remaining. In a large dataset with several unique sets of duplicates, this can be extremely cumbersome.

 

Thanks and regards

Mehul Shroff

4 Comments
mia_stephens
Staff
Status changed to: Needs Info

Hi @MShroff there is a "select duplicate rows" option that operates on selected columns. Does this help? 

 

mia_stephens_0-1722968875165.png

 

MShroff
Level VI

Not quite - the process to select and delete duplicate rows (esp. when there are multiple sets of duplicates) is quite cumbersome.

mia_stephens
Staff

Can you please say more?

hogi
Level XIII

1) select matching cells

2) create linked subset

3) select duplicates

4) delete

step 1 and 2 can be skipped if any duplicates have to be deleted - and not just duplicates of the selected rows.