Joris C. questions

Joris C. answers

• Nested list to dataframe using tidyverse: faster than tidyr unnest_wider
• How to get the corresponding Rd documentation file of a function [duplicate]
• Navigating a formula as a directed tree to find all occurence of a symbol
• Parse multi-level json file in r
• Indexing the list postion of all intermediate lists, even if lists are empty (package {rrapply})
• Merge multiple data.tables and rename columns to reflect origin
• Why does adding attributes to a dataframe take longer with large dataframes?
• Recursive remove NULL elements of list of lists
• how to convert excel internal coding for hours to hours in R? [duplicate]
• Extract and align specific elements from deeply nested list into R dataframe