Robin Lovelace

Good to go in your opinion @trafficonese ? Happy to test, especially as it will fix an issue I'm hitting by the looks: https://github.com/r-tmap/tmap/issues/1064

Apologies for not getting round to testing it. Would that still be useful @trafficonese and @tim-salabim ?

Reprex would be useful to work out what's going on with the codes that don't match.

So the historic codes only have 3 repeated values? ``` # find historic codes includes in Data missing unique(c_df$junction_detail_historic) 9 -1 99 ``` One for @matthewtranter-dft and team I guess.

> I also noticed a lot of the local_authority_districts were coming out as 'code deprecated'. An issue with LAD codes is that LAD boundaries keep changing, so the code is...

> Hello - sorry, I can't remember where we were up to on this. There's a coding issue with the 'other junction' (that code is being mapped incorrectly to missing...

I like this suggestion.

Planning to use the `install_python.sh` and `install_julia.sh` scripts from rocker: https://github.com/rocker-org/rocker-versioned2/tree/master/scripts

Looks good but thinking here is to have R-based image with Py (and Julia) and Py-based with R, building on the well-maintained rocker project. On the topic of maintenance, just...

Heads-up @evetion https://github.com/rocker-org/rocker-versioned2/blob/master/scripts/install_julia.sh @rafaqz