AFNI Message Board

Dear AFNI users-

We are very pleased to announce that the new AFNI Message Board framework is up! Please join us at:

https://discuss.afni.nimh.nih.gov

Existing user accounts have been migrated, so returning users can login by requesting a password reset. New users can create accounts, as well, through a standard account creation process. Please note that these setup emails might initially go to spam folders (esp. for NIH users!), so please check those locations in the beginning.

The current Message Board discussion threads have been migrated to the new framework. The current Message Board will remain visible, but read-only, for a little while.

Sincerely, AFNI HQ

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Peter Molfese
November 24, 2013 09:59PM
A 1D file should just be text and can be read with any text editor (emacs, nano, vi, cat, etc). You can translate it to a CSV using a number of tools (emacs, sed, tr, excel, R).

However, there are a number of AFNI programs for dealing with 1D files. 1dcat can give you individual columns, rows, etc or add columns to a 1D file. 1deval can perform calculations or functions on 1D files. You can also use ccalc for general command line calculations. Also worth noting is that many AFNI 3d* programs will perform calculations on 1D files. If you have a file with multiple columns, you can calculate the mean of all three with: 

3dTstat -mean -prefix stdout: file.1D\'
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Subject Author Posted

Read .1D file?

dbliss November 24, 2013 08:08PM

Re: Read .1D file?

Peter Molfese November 24, 2013 09:59PM