Dplyr new column

- Dplyr new column based on condition
- Dplyr create new column
- Add new column dplyr
- Dplyr create new column based on condition
- Dplyr mutate new column
- R dplyr new column
- R dplyr create new column
- R dplyr add new column
- Dplyr mutate new column name from variable
- Dplyr add new column to dataframe
- Dplyr create multiple new columns