#
# jitter.dem
#

# Generate a reusable set of N random data points.
nsamp = 160
set print $random
do for [i=1:nsamp] {
    print sprintf("%8.5g %8.5g", invnorm(rand(0)), 100.*invnorm(rand(0)))
}
unset print
#

set border 2
set xrange [-1.5:1.4]
set xtics ("A" -1, "B" 0, "C" 1)
set xtics nomirror scale 0
set ytics nomirror rangelimited

set multiplot layout 1,2
unset jitter
set title "no jitter"
set style data point
plot $random using (int($1)%20):2 notitle  pt 6 ps 1.5 lc "gray"
set jitter 
set title "jitter"
plot $random using (int($1)%20):2 notitle  pt 6 ps 1.5 lc "gray"
unset multiplot


Click here for minimal script to generate this plot

set linetype  9 lc "#80bb33bb"
set linetype 10 lc "#8033bbbb"
set linetype 11 lc "#80bbaa44"

set multiplot layout 1,3 title "vertical overlap criterion"
set style data point
set jitter overlap 0.5
set title "jitter overlap 0.5"
plot $random using (int($1)%20):2:(10+int($1)) notitle  pt 7 ps 1 lc var
set jitter overlap 1
set title "jitter overlap 1.0"
plot $random using (int($1)%20):2:(10+int($1)) notitle  pt 7 ps 1 lc var
set jitter overlap 1.5
set title "jitter overlap 1.5"
plot $random using (int($1)%20):2:(10+int($1)) notitle  pt 7 ps 1 lc var
unset multiplot


Click here for minimal script to generate this plot

set multiplot layout 1,3 title "spread parameter scales the horizontal jitter"
set style data point
set jitter overlap 1 spread 0.4
set title "jitter spread 0.4"
plot $random using (int($1)%20):2:(10+int($1)) notitle  pt 7 ps 1 lc var
set jitter overlap 1 spread 0.7
set title "jitter spread 0.7"
plot $random using (int($1)%20):2:(10+int($1)) notitle  pt 7 ps 1 lc var
set jitter overlap 1 spread 1.0
set title "jitter spread 1.0"
plot $random using (int($1)%20):2:(10+int($1)) notitle  pt 7 ps 1 lc var
unset multiplot


Click here for minimal script to generate this plot

set multiplot layout 1,3 title "Plot appearance is also affected by point size"
set style data point
set jitter overlap 0.4 spread 1
set title "pointsize 0.5"
plot $random using (int($1)%20):2:(10+int($1)) notitle  pt 7 ps 0.5 lc var
set title "pointsize 1.0"
plot $random using (int($1)%20):2:(10+int($1)) notitle  pt 7 ps 1 lc var
set title "pointsize 2.0"
plot $random using (int($1)%20):2:(10+int($1)) notitle  pt 7 ps 2 lc var
unset multiplot


Click here for minimal script to generate this plot

set multiplot layout 1,2 title "Jitter style options"
set jitter over 0.5 swarm
set title "swarm (default)"
plot $random using (int($1)%20):2:(10+int($1)) notitle  pt 7 ps 1 lc var
set jitter over 0.5 square
set title "square"
plot $random using (int($1)%20):2:(10+int($1)) notitle  pt 7 ps 1 lc var
unset multiplot


Click here for minimal script to generate this plot

set multiplot layout 1,3 title "Jitter style options"
set jitter
set title "no wrap"
plot $random using (int($1)%20):2:(10+int($1)) notitle  pt 7 ps 1 lc var
set jitter wrap 5
set title "wrap 5"
plot $random using (int($1)%20):2:(10+int($1)) notitle  pt 7 ps 1 lc var
set jitter wrap 3
set title "wrap 3"
plot $random using (int($1)%20):2:(10+int($1)) notitle  pt 7 ps 1 lc var
unset multiplot


Click here for minimal script to generate this plot

array data[34] = [ 1, 1, 1, 2, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 8, 8, 8, 8 ]

set title "Jitter style option\nvertical"
set jitter vertical spread 0.2

set xrange [0:9]
set yrange [0:2]
set ytics ("1.0" 1.0) nomirror
set xtics nomirror
set border 3

plot data using 2:(1.0) with points pt '-' font "/:Bold"


Click here for minimal script to generate this plot