Important: Read this before posting to this forum

  1. 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.
  2. 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
  3. Before asking a question on the forum, users are kindly requested to follow these steps:
    1. Check that the same issue has not already been addressed in the forum - there is a search tool.
    2. 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
    3. Check the frequently asked questions section on the Apollo website, which discusses some common issues/failures. Please see http://www.apollochoicemodelling.com/faq.html
    4. Make sure that R is using the latest official release of Apollo.
  4. If the above steps do not resolve the issue, then users should follow these steps when posting a question:
    1. provide full details on the issue, including the entire code and output, including any error messages
    2. 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.

Updating Apollo

Ask questions about installing Apollo, running it inside a shell, and updating to new versions. Please make sure you provide information about which version of Apollo and R you are using.
Post Reply
sara
Posts: 4
Joined: 01 May 2020, 18:24

Updating Apollo

Post by sara »

Hello,
thank you for wonderful Apollo packages.
I use Apollo version 0.0.9 . I would like to update it to apollo_0.1.1.. Would you please guide me to update it?
Many thanks and best regards,
Sara
stephanehess
Site Admin
Posts: 974
Joined: 24 Apr 2020, 16:29

Re: update

Post by stephanehess »

Sara

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. The way to do this will depend on your operating system and also whether you use a shell for R. There is plenty of information online on how to do this.

Best wishes

Stephane
--------------------------------
Stephane Hess
www.stephanehess.me.uk
sara
Posts: 4
Joined: 01 May 2020, 18:24

Re: update

Post by sara »

Thank very much you for your advice.
Post Reply