Modular Arithmatic
Modular Arithmatic
transmute(flights,
dep_time,
hour = dep_time %/% 100, #------------------------# %/% is integer division
minute = dep_time %% 100 #------------------------# %% is remainder division
)
transmute(flights,
dep_time,
hour = dep_time %/% 100, #------------------------# %/% is integer division
minute = dep_time %% 100 #------------------------# %% is remainder division
)