Gnuplot Histogram With Error Bars
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Gnuplot Bar Chart
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Gnuplot Error Bar
vote favorite I am trying to create a histogram (barchart) with High and Low errors, using gnuplot. I have found this thread Gnuplot barchart histogram with errorbars Unfortunately it consists only from X value and X-error (2 vaues). Whats I would like to achieve is X value (average) and error bar consisting of High and Low values (total 3: avg, High and Low). How I can do this using gnuplot error bars style gnuplot? My script is identical to the one mentioned in the Thread, I only changed some labels etc (simple cosmetic changes). My example dataset structure is as follows: WikiVote 10 12 7 gnuplot histogram bar-chart share|improve this question asked Mar 12 '13 at 20:30 alien01 5721923 How is that not what you have? It seems to me that the bar is the average and then you have the errorbar for high and low ranges. What am I missing here? Please elaborate. –mgilson Mar 12 '13 at 23:59 The error bar high and low are same distance from Y. As far as I can tell my script takes col2 as avg and then creates both high and low errors based on col3 as a distance from avg. I would like it to use col2 as avg, col3 as high and col4 as low. –alien01 Mar 13 '13 at 0:09 add a comment| 2 Answers 2 active oldest votes up vote 2 down vote accepted If you have a very simple datafile: #y ymin ymax 4 3 8 You can plot this datafile using: set yrange [0:] set style histogram errorbars gap 2 lw 1 plot 'datafile' u 1:2:3 w hist share|i
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Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, gnuplot error bars and lines helping each other. Join them; it only takes a minute: Sign up Gnuplot Histogram w/ Error Bars up vote 1 down vote favorite I'm trying to make a bar chart /histogram with Gnuplot but I cant seem to http://stackoverflow.com/questions/15371500/gnuplot-histogram-with-errorbars-high-and-low get the error bars to come out. This is my code: set style data errorbars set style histogram errorbars gap 2 lw 1 set style data histograms plot "ctcf.dat" using 2:3:3:xtic(1) and data: #Label Mean Error 168-B 24778.23544 33467.8754 168-S 34067.82997 35542.62473 168-B 22519.51553 30835.37332 168-S 112976.1825 143760.3467 But they come out wrong: What am I doing wrong? graphics gnuplot histogram share|improve this question asked Aug 28 '14 at 14:07 Charon 271221 add a comment| 1 http://stackoverflow.com/questions/25550866/gnuplot-histogram-w-error-bars Answer 1 active oldest votes up vote 1 down vote accepted When plotting histograms with errorbars you need to give only two columns in the using statement. The first column gives the box height, the second one is ±
command must specify a single input data source (e.g. one column of the input file), possibly with associated tic values or key titles. Four styles of histogram layout are currently supported. set style histogram clustered {gap