plot - Plotting faces individually in r with aplpack -


i'm using function faces() of library aplpack, , working great, when try plot 1 face (row), function graphic default face. mean, when try graphic row row face same. need plot each face individually , keep them in png or jpg file, use them later or in application. code i'm using follow:

install.packages("aplpack", dependencies = t) library(aplpack) faces(mtcars)  newcar<- mtcars[1,] faces(newcar)

thanks, hope can me.


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