Dear Dr Palma,
I have mailed the data file to the stated email. Thank you.
Regards,
Janak
Important: Read this before posting to this forum
- This forum is for questions related to the use of Apollo. We will answer some general choice modelling questions too, where appropriate, and time permitting. We cannot answer questions about how to estimate choice models with other software packages.
- There is a very detailed manual for Apollo available at http://www.ApolloChoiceModelling.com/manual.html. This contains detailed descriptions of the various Apollo functions, and numerous examples are available at http://www.ApolloChoiceModelling.com/examples.html. In addition, help files are available for all functions, using e.g. ?apollo_mnl
- Before asking a question on the forum, users are kindly requested to follow these steps:
- Check that the same issue has not already been addressed in the forum - there is a search tool.
- Ensure that the correct syntax has been used. For any function, detailed instructions are available directly in Apollo, e.g. by using ?apollo_mnl for apollo_mnl
- Check the frequently asked questions section on the Apollo website, which discusses some common issues/failures. Please see http://www.apollochoicemodelling.com/faq.html
- Make sure that R is using the latest official release of Apollo.
- Users can check which version they are running by entering packageVersion("apollo").
- Then check what is the latest full release (not development version) at http://www.ApolloChoiceModelling.com/code.html.
- To update to the latest official version, just enter install.packages("apollo"). To update to a development version, download the appropriate binary file from http://www.ApolloChoiceModelling.com/code.html, and install the package from file
- If the above steps do not resolve the issue, then users should follow these steps when posting a question:
- provide full details on the issue, including the entire code and output, including any error messages
- posts will not immediately appear on the forum, but will be checked by a moderator first. This may take a day or two at busy times. There is no need to submit the post multiple times.
Search found 6 matches
- 30 Sep 2021, 10:00
- Forum: Estimation results
- Topic: Errors in Hybrid Choice Model with Bayesian Estimator
- Replies: 3
- Views: 5870
- 27 Sep 2021, 11:01
- Forum: Estimation results
- Topic: Errors in Hybrid Choice Model with Bayesian Estimator
- Replies: 0
- Views: 41355
Errors in Hybrid Choice Model with Bayesian Estimator
I have tried several specifications of Hybrid Choice Model with Bayesian Estimator to solve my choice problem. My data contains several mode specific LVs in addition to other observable attributes like trip characteristics. I used initial 100k iterations as burn-in and next 100k for estimation. But ...
- 26 Sep 2021, 09:45
- Forum: Estimation results
- Topic: Errors in Hybrid Choice Model with Bayesian Estimator
- Replies: 3
- Views: 5870
Errors in Hybrid Choice Model with Bayesian Estimator
Hello, I have tried several specifications of Hybrid Choice Model with Bayesian Estimator to solve my choice problem. My data contains several mode specific LVs in addition to other observable attributes like trip characteristics. I used initial 100k iterations as burn-in and next 100k for estimatio...
- 11 Sep 2021, 10:40
- Forum: Model specification
- Topic: Some levels in 'outcomeOrdered' do not exist in 'coding' for model component
- Replies: 8
- Views: 14924
Re: Some levels in 'outcomeOrdered' do not exist in 'coding' for model component
Thank you Dr David for posting reply. The issue is resolved with minor improvement in what you have suggested regarding "coding" in ol_settings. I need to make sure that the levels should start from 1 only, even if none of the respondents in my data have selected 1. So in that case, if my ...
- 10 Sep 2021, 10:43
- Forum: Model specification
- Topic: Some levels in 'outcomeOrdered' do not exist in 'coding' for model component
- Replies: 8
- Views: 14924
Re: Some levels in 'outcomeOrdered' do not exist in 'coding' for model component
The problem occurs on single as well as multiple cores. I have mailed the code as well as my data to your mail ID since it is a part of my research.
Thank you!
Thank you!
- 10 Sep 2021, 08:42
- Forum: Model specification
- Topic: Some levels in 'outcomeOrdered' do not exist in 'coding' for model component
- Replies: 8
- Views: 14924
Re: Some levels in 'outcomeOrdered' do not exist in 'coding' for model component
Hii!!
I came across the same error. Updated the Apollo to v0.2.5. But the same error is occurring.
I came across the same error. Updated the Apollo to v0.2.5. But the same error is occurring.