akrun questions

akrun answers

• Why does this dplyr() grouping code work in base R but not when running in Shiny?
• using ifelse with Dates in R [duplicate]
• Change multiple Matrix elements by Index Vectors
• R sum vectors in list of list
• find the index of top n elements in a vector in order [R]
• How to count and flag unique values in r dataframe
• How to avoid for-loop *or* how to update the results obtained by purrr::map dynamically during the iteration?
• Splitting a data frame in rows according to a pattern in a column
• How to set unique ID for recurring names within column [duplicate]
• R : min and max numeric value with name