Tetrad Users Group

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We are moving our help system for Tetrad from this group to our GitHub repository issue tracker. Instructions are at the bottom of this page:

http://www.phil.cmu.edu/tetrad/current.html

Please use this system going forward, as it will help us to keep track of issues a lot better. Also, you will get email updates when issues are worked on. Plus, you can add comments to your issue if you like. Plus, other people will be able to help you out. Plus, you can can look at the source code yourself now more easily, as it's been converted to an open source project.

Thanks,

Joe Ramsey

0 selected

Jianping Su, Joe2

2/9/21

the link to download does not work?

I think I tried to reply, unsuccessfully. You should be able to download TETRAD at ccd.pitt.edu. Let

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the link to download does not work?

I think I tried to reply, unsuccessfully. You should be able to download TETRAD at ccd.pitt.edu. Let

2/9/21

Rizwan Fazal, Joseph Ramsey2

11/24/20

This is a little old. Check out https://ccd.pitt.edu. The CMU web page will come along shortly. Best,

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This is a little old. Check out https://ccd.pitt.edu. The CMU web page will come along shortly. Best,

11/24/20

Nourhaine, … Joseph Ramsey16

10/20/15

Problem with data box

Yes! It works ! The problem was that I didn't select covariance matrix .. Really thanks Joe !

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Problem with data box

Yes! It works ! The problem was that I didn't select covariance matrix .. Really thanks Joe !

10/20/15

Eleni Frangos, Joseph Ramsey3

10/4/15

Problem with loading data sets

Thank you for the prompt response. I'll be on the look out for the update. Best, Eleni On Sunday,

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Problem with loading data sets

Thank you for the prompt response. I'll be on the look out for the update. Best, Eleni On Sunday,

10/4/15

10/1/15

problems with the Knowledge Box

Hey there, I started to use Tetrad program for my research using version 5.1.0-6. With that version I

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problems with the Knowledge Box

Hey there, I started to use Tetrad program for my research using version 5.1.0-6. With that version I

10/1/15

Juliana, Joseph Ramsey3

9/23/15

Asking about latest source code of Tetrad

Thank you very much, Dr. Joseph Ramsey! I am looking forward to hearing from you! Thanks, Yun Yun

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Asking about latest source code of Tetrad

Thank you very much, Dr. Joseph Ramsey! I am looking forward to hearing from you! Thanks, Yun Yun

9/23/15

DAV, … Joseph Ramsey9

9/3/15

Some problems (and a wishlist item) TETRAD V

On Thu, Sep 3, 2015 at 7:33 AM, DAV <dav...@gmail.com> wrote: FWIW: I commented out the call

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Some problems (and a wishlist item) TETRAD V

On Thu, Sep 3, 2015 at 7:33 AM, DAV <dav...@gmail.com> wrote: FWIW: I commented out the call

9/3/15

Mandar Chaudhary, Joseph Ramsey9

9/1/15

PC-stable using Tetrad command line interface

Hi Joe, I looked into the article Colombo, DM, and H. Marloes. "A modification of the PC

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PC-stable using Tetrad command line interface

Hi Joe, I looked into the article Colombo, DM, and H. Marloes. "A modification of the PC

9/1/15

8/20/15

variables repeated in knowledge nodes

Not sure the pattern of when this happens, but in the latest version of Tetrad, variables imported

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variables repeated in knowledge nodes

Not sure the pattern of when this happens, but in the latest version of Tetrad, variables imported

8/20/15

8/15/15

Input into Multiple Indicator Measurement Nodes

I started playing around with the MIMBuild and Purify nodes. I did it once or twice, but it becomes

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Input into Multiple Indicator Measurement Nodes

I started playing around with the MIMBuild and Purify nodes. I did it once or twice, but it becomes

8/15/15

rves...@financialengines.com, … Joseph Ramsey6

8/14/15

Histograms not working for Bayes

Thanks, I'll take a look at that. On Friday, August 14, 2015 at 11:50:12 AM UTC-7, Joe wrote:

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Histograms not working for Bayes

Thanks, I'll take a look at that. On Friday, August 14, 2015 at 11:50:12 AM UTC-7, Joe wrote:

8/14/15

Justin Riederer

7/22/15

IMaGES and LOFS not following knowledge

Hello, I'm noticing that IMaGES and LOFS are not adhering to the knowledge tiers I assigned. I

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IMaGES and LOFS not following knowledge

Hello, I'm noticing that IMaGES and LOFS are not adhering to the knowledge tiers I assigned. I

7/22/15

Gunnar Björnsson, Joseph Ramsey5

6/20/15

Different BIC scores in HBSMS and BFF?

I see. But the functionality seems to be tweaked too: I need to set the alphas differently to get

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Different BIC scores in HBSMS and BFF?

I see. But the functionality seems to be tweaked too: I need to set the alphas differently to get

6/20/15

Mandar Chaudhary, Scott3

5/27/15

Difference between PC-stable in R and Tetrad

Scott, I have a dataset of dimensions 57 x 211 and Tetrad's run time is not bad on my dataset. I

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Difference between PC-stable in R and Tetrad

Scott, I have a dataset of dimensions 57 x 211 and Tetrad's run time is not bad on my dataset. I

5/27/15

Kabiru Maitama Kura, … Arunkumar Balasubramaniam3

5/5/15

Confirmatory tetrad analysis

Hi The confidence intervals of the following do not include zero. So, it is formative and not

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Confirmatory tetrad analysis

Hi The confidence intervals of the following do not include zero. So, it is formative and not

5/5/15

Silvia Golia, … Joseph Ramsey4

4/20/15

Generalized SEM

Dear Clark, version of the program is the last available 5.1.0-6. Thank you Joe for your reply. Best

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Generalized SEM

Dear Clark, version of the program is the last available 5.1.0-6. Thank you Joe for your reply. Best

4/20/15

4/13/15

Template 'Simulate Data from IM' cmd line access

Hey there, is there any possibility to generate data sets from an IM or even better the whole

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Template 'Simulate Data from IM' cmd line access

Hey there, is there any possibility to generate data sets from an IM or even better the whole

4/13/15

Joe, John Weissert2

12/4/14

Please share you experiences

Good afternoon Joe, Just going to keep this simple and to the point regarding my experience with

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Please share you experiences

Good afternoon Joe, Just going to keep this simple and to the point regarding my experience with

12/4/14

Scott, … Joseph Ramsey17

10/15/14

Loading knowledge constraints from text

Thanks, Scott! Joe On Tue, Oct 14, 2014 at 7:45 PM, Scott Porter <scottporte...@gmail.com

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Loading knowledge constraints from text

Thanks, Scott! Joe On Tue, Oct 14, 2014 at 7:45 PM, Scott Porter <scottporte...@gmail.com

10/15/14

10/7/14

errors after loading data in 5.1.0-6

Hi, I was wondering whether anyone had the following errors: after loading and saving data, I am

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errors after loading data in 5.1.0-6

Hi, I was wondering whether anyone had the following errors: after loading and saving data, I am

10/7/14

valsasi...@gmail.com, … Simone Mereu12

10/5/14

Tetrad Installation problems, both on Windows and Linux CentOs

Yeah sorry I was replying to the mail you sent with missing text. But you noticed before you got my

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Tetrad Installation problems, both on Windows and Linux CentOs

Yeah sorry I was replying to the mail you sent with missing text. But you noticed before you got my

10/5/14

valsasi...@gmail.com

10/2/14

Tetrad Installation problems, both on Windows and Linux CentOs

Dear all, I am trying to install the latest version of Tetrad both on Linux (Centos Redhat) and

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Tetrad Installation problems, both on Windows and Linux CentOs

Dear all, I am trying to install the latest version of Tetrad both on Linux (Centos Redhat) and

10/2/14

valsasi...@gmail.com

10/2/14

Tetrad Installation problems, both on Windows and Linux CentOs

Dear all, I am trying to install the latest version of Tetrad both on Linux (Centos Redhat) and

unread,

Tetrad Installation problems, both on Windows and Linux CentOs

Dear all, I am trying to install the latest version of Tetrad both on Linux (Centos Redhat) and

10/2/14

9/25/14

UnsupportedClass Version Error

When I attempt to install Tetrad 5.1.0-6 on a Windows 7 system running Java 1.7.0_67, I get an

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UnsupportedClass Version Error

When I attempt to install Tetrad 5.1.0-6 on a Windows 7 system running Java 1.7.0_67, I get an

9/25/14

Shweta Aggarwal

9/21/14

Any instructional video- CTA in PLS

Hello, I am new to SmartPLS I would like to know is there any video which shows how to use CTA in

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Any instructional video- CTA in PLS

Hello, I am new to SmartPLS I would like to know is there any video which shows how to use CTA in

9/21/14

8/21/14

Different Results for different versions

So am I the only one who has this problem? Honestly I can generate a different DAG with the exact

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Different Results for different versions

So am I the only one who has this problem? Honestly I can generate a different DAG with the exact

8/21/14

7/10/14

Unable to use the Calc Stats in the latest Tetrad 5.1.0-3

Hi there, As mentioned in the title, I clicked on the "Calc Stats" bottom in Search,

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Unable to use the Calc Stats in the latest Tetrad 5.1.0-3

Hi there, As mentioned in the title, I clicked on the "Calc Stats" bottom in Search,

7/10/14

6/4/14

Doubly implied constraints in Knowledge node

If you imply a constraint by creating a forbidden group, and that constraint is also implied by tiers

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Doubly implied constraints in Knowledge node

If you imply a constraint by creating a forbidden group, and that constraint is also implied by tiers

6/4/14

Scott, Joseph Ramsey2

5/16/14

Lingering arrows after delete

Yep, does it for me too. I'll try to figure out what's going on. Thanks. Joe On Fri, May 16,

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Lingering arrows after delete

Yep, does it for me too. I'll try to figure out what's going on. Thanks. Joe On Fri, May 16,

5/16/14

Dominique Haughton, Joseph Ramsey2

5/15/14

Description of LOFS algorithm

Dominique, It's "LiNG Orientation, Fixed Structure," where "LiNG" is a

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Description of LOFS algorithm

Dominique, It's "LiNG Orientation, Fixed Structure," where "LiNG" is a

5/15/14

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