set terminal png
set output "out.png"
set datafile separator ";"
set title "Jakość, Kwasowość, Alkohol"

#11 - zawartość alkoholu, 12 - jakość, 9 - kwasowość


set xlabel "pH"
#set xlabel "%"
set ylabel "quality"

set grid

#policzmy korelację i inne rzeczy
#stats "winequality-white.csv" using 9:12 name "A"
#stats "winequality-white.csv" using 11:12 name "A"
#stats "winequality-red.csv" using 9:12 name "A"
stats "winequality-red.csv" using 11:12 name "A"


#plotujemy wszystkie

plot "winequality-red.csv" using 11:12 with points pointtype 1 pointsize 1 title ""
#plot "winequality-red.csv" using 9:12 with points pointtype 1 pointsize 1 title ""
#plot "winequality-white.csv" using 11:12 with points pointtype 1 pointsize 1 title ""
#plot "winequality-white.csv" using 9:12 with points pointtype 1 pointsize 1 title ""

unset output