Message/Author |
|
Roger Brown posted on Friday, November 09, 2018 - 8:47 am
|
|
|
I just recently noticed that I cannot seem to save TECH4 results anymore. It used to work for me? If I run this without the SAVEDATA command I get the TECH4 output, but when I add it, as shown below it blows up? Ideas? TITLE: Power calculation for Intervention model Step 1: Computing the population means and covariance matrix DATA: FILE IS artifica.dat; TYPE IS MEANS COVARIANCE; NOBSERVATIONS = 500; VARIABLE: NAMES ARE y1-y4 x1-x5; MODEL: y1 on y2@.4 y3@.4 x4@.4 x5@.4; y2 on x1@.4 x2@.4 y4@.4 x3@.4 x4@.4 x5@.4; y3 on x4@.4 x5@.4; y4 on x3@.4 x4@.4 x5@.4; OUTPUT: STANDARDIZED RESIDUAL tech4; SAVEDATA: tech4 is t4.txt; |
|
|
I don't see any latent variables in your model. Please send the input and data for the run that blows up. |
|
|
Also, which version are you using? |
|
Roger Brown posted on Friday, November 16, 2018 - 6:42 am
|
|
|
No latent variables, here is the code which I have used many times in the past: TITLE: Power calculation for Intervention model Step 1: Computing the population means and covariance matrix DATA: FILE IS artifica.dat; TYPE IS MEANS COVARIANCE; NOBSERVATIONS = 500; VARIABLE: NAMES ARE y1-y4 x1-x5; MODEL: y1 on y2@.4 y3@.4 x4@.4 x5@.4; y2 on x1@.4 x2@.4 y4@.4 x3@.4 x4@.4 x5@.4; y3 on x4@.4 x5@.4; y4 on x3@.4 x4@.4 x5@.4; OUTPUT: STANDARDIZED RESIDUAL tech4; SAVEDATA: tech4 is t4.txt; -------------- Using Version 8.2 |
|
Roger Brown posted on Friday, November 16, 2018 - 7:04 am
|
|
|
Follow up: If I remove the SAVEDATA command, I do obtain the Tech4 estimates of means and covariances in the output. I would just like to be able to write out these into a matrix using the SAVEDATA command. I have done this in the past, but now starting to question my memory, if it worked for a path structure versus a latent structure? Thanks. Roger |
|
|
We don't see this issue in our examples. Please send the input and data to Support. |
|
Roger Brown posted on Friday, November 16, 2018 - 12:50 pm
|
|
|
The input matrix is simply(artifica.dat): --------------------- 0 0 0 0 0 0 0 0 0 1 0 1 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 --------------------- The run stream is: TITLE: Power calculation for Intervention model Step 1: Computing the population means and covariance matrix DATA: FILE IS artifica.dat; TYPE IS MEANS COVARIANCE; NOBSERVATIONS = 500; VARIABLE: NAMES ARE y1-y4 x1-x5; MODEL: y1 on y2@.4 y3@.4 x4@.4 x5@.4; y2 on x1@.4 x2@.4 y4@.4 x3@.4 x4@.4 x5@.4; y3 on x4@.4 x5@.4; y4 on x3@.4 x4@.4 x5@.4; OUTPUT: STANDARDIZED RESIDUAL tech4; SAVEDATA: tech4 is t4.txt; --------------------------------- If I remove the SAVEDATA, I obtain tech4, but cannot seem to write it out ? Thanks. |
|
|
We have found a glitch in the save format. A workaround is to say TECH4 = t4.txt; FORMAT (TECH4) F5.3; |
|
Roger Brown posted on Sunday, November 18, 2018 - 1:25 pm
|
|
|
Thanks so much for the work around. Roger |
|
Back to top |