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# Here is a gnuplot input file that exercises the
# normal distribution function, the inverse normal distribution function
# and the inverse error function
set sample 250
unset xlabel
unset ylabel
set xzeroaxis
set yzeroaxis
set key left width 6 title " "
set title "Normal Distribution Function"
plot [-3:3] norm(x) lw 2
pause -1 "Hit return for inverse error function."
set yrange [*:5]
set title "Inverse Error Function"
plot [-1:1] inverf(x) lw 2
pause -1 "Hit return for inverse normal distribution function."
set title "Inverse Normal Distribution Function"
plot [0:1] invnorm(x) lw 2
pause -1 "Press return to continue"
reset
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