Output Should be something like this
can anyone please help me with a sample code to build histogram for below data. I am very new to this and would really appreciate some help.
Date_Stat Total Success Gen_decline Failure_incomplete
01.05.2018 42045 39164 2096 785
02.05.2018 33721 30857 1727 1137
03.05.2018 28159 26042 1513 604
It doesn't look to good, but it is a start. First I saved the data into a file "so-dat.txt" pretty much as shown. Then I used this gnuplot script.
set boxwidth 0.9 absolute
set style fill solid 1.00 border lt -1
set key right top vertical Right noreverse noenhanced autotitle nobox
set style histogram clustered gap 1 title textcolor lt -1
set datafile missing '-'
set style data histograms
set xtics border in scale 0,0 nomirror rotate by -45 autojustify
set xtics norangelimit
set xtics ()
set title "data"
set yrange [ 0.00000 : 45000. ] noreverse nowriteback
## Last datafile plotted: "immigration.dat"
plot 'so-dat.txt' using 2:xtic(1) ti col, '' u 3 ti col, '' u 4 ti col, '' u 5 ti col
That creates a bar chart with 3 clusters (by date) of four columns (Total Success Gen_decline failure_incomplete.)
To make the key horizontal.
set key right horizontal noenhanced autotitle nobox
Or even set the key above. Although that is above the title.
set key above horizontal autotitle nobox