The Origin Forum
File Exchange
Try Origin for Free
The Origin Forum
Home | Profile | Register | Active Topics | Members | Search | FAQ | Send File to Tech support
Username:
 Password:
Save Password
Forgot your Password? | Admin Options

 All Forums
 Origin Forum
 Origin Forum
 running integral		  New Topic  Reply to Topic
 Printer Friendly
Author Previous Topic Topic Next Topic Lock Topic Edit Topic Delete Topic New Topic Reply to Topic

Little pigeon

1 Posts
Posted - 05/31/2013 :  03:24:02 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Hi!

How could I make an integral that would move by 3 cells?

for example
1
2
3
4
5
6
...

first calculation would be
1/2+2+3/2
second
2/2+3+4/2
third
3/2+4+5/2

and so on through the column.

Thanks!

JacquelineHe

287 Posts
Posted - 05/31/2013 :  05:04:02 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

I suggest you can use Set Column Values tool to get the values in a new column.

If the original data is in the column A, you can set the new column value to Col(A)[i]/2+Col(A)[i+1]+Col(A)[i+2]/2
("i"= row number)

Please refer to this page about how to use Set Column Values tool:
http://www.originlab.com/www/helponline/Origin/en/Category/Using_Formulae_to_Set_or_Transform_Worksheet_Column_Values.html

Hope this can help you.

Thanks,
Jacqueline
OriginLab
Go to Top of Page
  Previous Topic Topic Next Topic Lock Topic Edit Topic Delete Topic New Topic Reply to Topic
 New Topic  Reply to Topic
 Printer Friendly
Jump To:
The Origin Forum © 2020 Originlab Corporation Go To Top Of Page
Snitz Forums 2000