What is the method for adding a column of data in the R language?
In R language, to add a column of data to a data frame, you can use one of the following methods:
- “Use the $ symbol”
dataframe$new_column <- new_data
- Using square brackets:
dataframe['new_column'] <- new_data
- Utilize the cbind() function:
dataframe <- cbind(dataframe, new_column = new_data)
