Dear experts,
Hi! Recently I have to use a computer offline in special case. The R version on it is 3.1.0 (published in year 2014). I wonder can I install the Apollo package on it and use it successfully? If not, what should I do to modify the package for old version R?
Thank you!
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
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- 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:
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How to use the Apollo package on old version of R
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stephanehess
- Site Admin
- Posts: 1351
- Joined: 24 Apr 2020, 16:29
Re: How to use the Apollo package on old version of R
Hi
I believe the latest version of Apollo that was compatible with R 3.1.0 would be version 0.0.8. So you could install that, but it had very basic functionality compared to the recent version
Stephane
I believe the latest version of Apollo that was compatible with R 3.1.0 would be version 0.0.8. So you could install that, but it had very basic functionality compared to the recent version
Stephane