gnuplot,гистограмма с суммированием в логарифмическом масштабе

#!/bin/bash

python <<EOF
import random
f = open('data.txt','wb')
for i in xrange(1,10100):
  f.write('%s\n' % str(random.normalvariate(100,10)))
EOF

gnuplot <<EOF
bin(x, s) = s*int(x/s)
unset logscale xy
set table 'tablefilename'
plot 'data.txt' using (bin((\$1), .1)):(1.0) smooth frequency
unset table
set logscale xy
plot 'tablefilename' with boxes
pause 5
EOF

#!/bin/bash

python <<EOF
import random
f = open('data.txt','wb')
for i in xrange(1,10000):
  f.write('%s\n' % str(random.normalvariate(100,20)))
EOF

gnuplot <<EOF
b_width = 0.05
x_width = 0.75 # percent

flog(x, w) = floor(log(x)/w)
binlog(x, w) = exp(w * flog(x,w))
wlog(x, w, xw) = exp(w * (flog(x,w)+xw)) - binlog(x,w)

set table "temp.dat"
plot "data.txt" \
  using (binlog(\$1, b_width)):(1.0) \
  smooth frequency
unset table

set logscale xy
plot "temp.dat" \
  using 1:2:(wlog(\$1, b_width, x_width)) \
  with boxes fs solid 0.5 title "log xy"

pause 5
EOF