gnuplot / x-y-z の３次元散布図(splot)

サンプルコード

local FNAME="$1"
splot "$FNAME" using 7:12:9 with points

# !/bin/sh

do_gnuplot() {
     local     FNAME="$1"

gnuplot << _EOT_
  set terminal x11
  set title      "x:Weight y:Siboi z:ADL"
  set xlabel     "Weight"
  set ylabel     "Sibo"
  set zlabel     "ADL"

#  1    2  3   4       5    6    7    8        9 10  11  12     13   14
# date,FY,age,検診場所,age2,身長,体重,体脂肪率,総コレ,LDL,HDL,中性脂肪,γGTP,

  set xrange[60:90]
  set yrange[*:*]
  set zrange[*:*]
  set grid
  splot "$FNAME" using 7:12:9 with points
_EOT_
}

  do_gnuplot $1
  echo "Hit any key"
  read DMY