austensen questions

austensen answers

• Nested ifelse: improved syntax
• Is there a string formatting operator in R similar to Python's %?
• How to conditionally subset a list using the purrr package
• How to summarise data based on calculations on dates
• Select columns, skip if column not exist
• Filling missing dates in a grouped time series - a tidyverse-way?
• Fastest way to add rows for missing time steps?
• Change Date Format from %y-%m-%d %h:%m:%s to %Y%M%D with lubridate and mutate