CODE EXAMPLE FOR R

r max and min functions

sapply(mtcars, max)                           # Compute max of all columns
#    mpg     cyl    disp      hp    drat      wt    qsec      vs      am    gear    carb
# 33.900   8.000 472.000 335.000   4.930   5.424  22.900   1.000   1.000   5.000   8.000