RE: [gmx-users] PCA multiple outputs from g_anaeig

2006-10-18 Thread Mausumi Mazumdar

Hello,
 Not sure if you have already recieved the answer but you can use the option
-first and -last with g_anaeig to get the required correlation plots.

Hope this helps,



-Original Message-
From: [EMAIL PROTECTED] on behalf of Sridhar Acharya
Sent: Wed 10/18/2006 6:51 AM
To: gmx-users@gromacs.org
Subject: [gmx-users] PCA multiple outputs from g_anaeig
 
Hello,

g_anaeig analyzes the eigen vectors from eigenvec.trr and eigenval.xvg 
generated by g_covar and writes the proj.xvg, 2d_proj.xvg, 3d_proj.xvg, 
filtered.xvg. etc.
My question is.,
For a single run of g_anaeig only a specific 2d_proj.xvg (say between 
eigenvec 1 and 8), 3d_proj.xvg. etc could be written. But one may 
want to study the projections between 1 and 2, 1 and 3, 2 and 3. etc.
Is there any way to simultaneously write all the desired projections and 
filtered trajectories from a single run of g_anaeig, since all the 
required information will be already read once by the program. Any 
contributors for this?

Thanks in advance.

sridhar
___
gmx-users mailing listgmx-users@gromacs.org
http://www.gromacs.org/mailman/listinfo/gmx-users
Please don't post (un)subscribe requests to the list. Use the 
www interface or send it to [EMAIL PROTECTED]
Can't post? Read http://www.gromacs.org/mailing_lists/users.php

<>___
gmx-users mailing listgmx-users@gromacs.org
http://www.gromacs.org/mailman/listinfo/gmx-users
Please don't post (un)subscribe requests to the list. Use the 
www interface or send it to [EMAIL PROTECTED]
Can't post? Read http://www.gromacs.org/mailing_lists/users.php

[gmx-users] PCA multiple outputs from g_anaeig

2006-10-18 Thread Sridhar Acharya

Hello,

g_anaeig analyzes the eigen vectors from eigenvec.trr and eigenval.xvg 
generated by g_covar and writes the proj.xvg, 2d_proj.xvg, 3d_proj.xvg, 
filtered.xvg. etc.

My question is.,
For a single run of g_anaeig only a specific 2d_proj.xvg (say between 
eigenvec 1 and 8), 3d_proj.xvg. etc could be written. But one may 
want to study the projections between 1 and 2, 1 and 3, 2 and 3. etc.
Is there any way to simultaneously write all the desired projections and 
filtered trajectories from a single run of g_anaeig, since all the 
required information will be already read once by the program. Any 
contributors for this?


Thanks in advance.

sridhar
___
gmx-users mailing listgmx-users@gromacs.org
http://www.gromacs.org/mailman/listinfo/gmx-users
Please don't post (un)subscribe requests to the list. Use the 
www interface or send it to [EMAIL PROTECTED]

Can't post? Read http://www.gromacs.org/mailing_lists/users.php