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ITSLeeds / UK2GTFS

Convert UK transport data (TransXchange / ATOC CIF) to GTFS format in R
https://itsleeds.github.io/UK2GTFS/
GNU General Public License v3.0
37 stars 13 forks source link

Replace split with dplyr::group_split #19

Closed mem48 closed 1 year ago

mem48 commented 4 years ago

around 3x - 8x faster for large data frames

@Robinlovelace FYI didn't know about group_split but I use base::split a lot including in overline so we should look for other places to get speed boosts

Robinlovelace commented 4 years ago

Sounds good, thanks for heads-up.