akrun questions

akrun answers

• Replace maximum value of each column
• Repetitive sum of a number of columns without for loop in R
• Create additional row if there are specific values in the row
• Given start date and end date, reshape/expand data for each day between (each day on a row) [duplicate]
• use dplyr to get values of a column [duplicate]
• In R, how can I set the names of an object and return it in one line?
• return last non-zero element index in r
• how to set matrix row header name and column header name?
• Aggregating rows for multiple columns in R [duplicate]
• R paste data frame rows that belong to same id