ЧЯДНТ? Хочу гистограмму, а получаю спички какие-то:
set title "income"
set timefmt "%Y-%m-%d"
set xdata time
set ylabel "RUR"
set terminal png size 1280,800
set output 'plot.png'
set grid
set auto x
set style data histogram
set style histogram cluster gap 1
set style fill solid border -1
set boxwidth 0.9
set style fill solid
plot 'db' using 1:2 with boxes
http://dump.bitcheese.net/images/omykube/plot.png