Blogs about: Bcima
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Not Happy with ABCIMA
ABCIMA with the working (and very nice BCIMA software) has failed to achieve. It was a 250 point total sample chain with five 50 point subchains. The last three each stuck at a single value, all thre… more →
Bayesian Estimation in SPECT
Not Happy with ABCIMA
J. Q. McClintic wrote 8 months ago: ABCIMA with the working (and very nice BCIMA software) has failed to achieve. It was a 250 point tot … more →
Chaining Works Now
J. Q. McClintic wrote 8 months ago: And I got my wish and the backchaining worked. Once again, once I get a chance to upload the images … more →
Bugs in Reverse
J. Q. McClintic wrote 8 months ago: As I noted, there were problems with backward coupling. Oh, it ran, but it wouldn’t couple. Go … more →
Handling A Failure to Couple
J. Q. McClintic wrote 8 months ago: I may have found a good way to handle the failure to couple. It works like this: Check whether or no … more →
Failing Gracefully
J. Q. McClintic wrote 8 months ago: I added the code to test whether or not the coupling succeeded or failed. At this point, I also real … more →
ABCIMA Results and Run Time Issues
J. Q. McClintic wrote 8 months ago: Yesterday I did a trial run of the ABCIMA software which ran to completion. It also took forever to … more →
Waiting For ABCIMA Test Results
J. Q. McClintic wrote 8 months ago: I’m sitting here waiting for the last fifty datapoints of what could be my first successful AB … more →
Testing the ABCIMA Code
J. Q. McClintic wrote 8 months ago: That’s exactly what’s happening right now.I’m killing time while the code runs. It … more →
Time
J. Q. McClintic wrote 8 months ago: Turns out using the command Sys.time() it is possible to get a nice, intuitive computation of how lo … more →
Back to BCIMA
J. Q. McClintic wrote 8 months ago: For the moment I find myself back in the BCIMA code doing what I hoped I would be able to avoid: min … more →
BCIMA
J. Q. McClintic wrote 8 months ago: Well, it should be no surprise that BCIMA works and is in the package. It was working before and I m … more →
Weekend Progress
J. Q. McClintic wrote 8 months ago: This weekend’s progress was decent. I have the revised infimum function working again and have … more →
Today's Progress
J. Q. McClintic wrote 8 months ago: Today I knocked out most of my list from yesterday and incorporated the bcima code into the package, … more →
Starting to Rework the Backward Coupling Code
J. Q. McClintic wrote 8 months ago: Yes, I need to in many ways redo the backward coupling code and that means redoing some of the trans … more →
IMA has been Modified
J. Q. McClintic wrote 8 months ago: The IMA software has been modified to use the new, slightly object oriented version of the other scr … more →
Let's see, it sort of works . . .
J. Q. McClintic wrote 12 months ago: I’m in the middle of the Backward Coupling Algorithm code and getting a rather odd output: Whe … more →
Backward Coupling Code
J. Q. McClintic wrote 1 year ago: So after a couple hours of work on the backward coupling code this weekend I am a couple bugs away f … more →
