The functions which are available in the “dplyr
” package are as follows :
Select()
function : Allows us to rapidly zoom in on a useful subset using operations that usually only work on numeric variable positions.
group_by()
function : It allows us to group by a modified columns.
mutate()
function : It is useful to add new columns that are functions of previous existing columns.
filter()
function : Allows us to select a subset of rows in a data frame.
summarize()
function : Allows us to collapses a data frame to a single row.
relocate()
function : Allows us to change the column order.
slice()
function : Allows us to select, remove and duplicate rows.
desc()
function : Allows us to arrange the column in descending order.