Début du régime: 2011-01-11

evolution-poids-sanga.txt

2011-01-04 4.6
2011-01-13 4.5
2011-01-23 5
2011-03-16 5.8
2011-06-03 6.2
2011-08-15 6.4
2012-01-11 6.5

set terminal png size 1200,800
set xdata time
set timefmt "%Y-%m-%d"
set output "evolution-poids-sanga.png"
set xrange ["2011-01-04":"2012-01-11"]
set yrange [0:7]
set grid
set xlabel "Date"
set ylabel "Poids (kg)"
set title "Evolution du poids de Sanga"
set key left box
plot "poids-sanga.txt" using 1:2 index 0 title "Poids" with boxes
#plot "poids-sanga.txt" using 1:2 index 0 title "Poids" with lines