set terminal postscript eps
set xlabel "Number of callable methods in unit"
set ylabel "Final numberOfCalls value"
set output "optimalInitialNumCalls.eps"
plot 'classNummethodsFinalnumcalls.txt' using 2:3 \
  title "Number of methods vs. final number of method calls" \
  with points,\
  'kEquals5.txt' title "k=5" with lines, \
  'kEquals50.txt' title "k=50" with lines