How To Draw Error Bars In Gnuplot
Contents |
xlabel "Angle (deg)" set ylabel "Amplitude" set key box set title "Bragg reflection -- Peak only" plot "big_peak.dat" title "Rate" with errorbars, \ "" smooth csplines t "Rate" Click here for gnuplot error bars style minimal script to generate this plot set bars small replot set bars large # gnuplot error bars histogram Click here for minimal script to generate this plot set samples 300 set xlabel "Time (sec)" set ylabel "Rate" set title
Gnuplot Error Bars Standard Deviation
"Ag 108 decay data" plot "silver.dat" t "experimental" w errorb, \ "" smooth csplines t "cubic smooth" # error is column 3; weight larger errors less # start with rel error = 1/($3/$2) Click
Set Bars Gnuplot
here for minimal script to generate this plot S=1 plot "silver.dat" t "experimental" w errorb,\ "" u 1:2:(S*$2/$3) smooth acsplines t "acspline Y/Z" Click here for minimal script to generate this plot plot "silver.dat" t "rate" w errorb,\ "" u 1:2:($2/($3*1.e1)) sm acs t "acspline Y/(Z*1.e1)",\ "" u 1:2:($2/($3*1.e3)) sm acs t " Y/(Z*1.e3)",\ "" u 1:2:($2/($3*1.e5)) sm acs t " Y/(Z*1.e5)" Click here for minimal script to generate gnuplot xyerrorbars this plot set logscale y set grid x y mx my replot Click here for minimal script to generate this plot unset logscale y plot "silver.dat" t "experimental" w errorb,\ "" smooth sbezier t "bezier" Click here for minimal script to generate this plot set logscale y plot "silver.dat" t "rate" w errorb, \ "" smooth sbezier t "bezier" # Click here for minimal script to generate this plot set samples 100 unset logscale unset grid set xlabel "Resistance [Ohm]" set ylabel "Power [W]" set title "UM1-Cell Power" n(x)=1.53**2*x/(5.67+x)**2 plot [0:50] "battery.dat" t "Power" with xyerrorbars, n(x) t "Theory" w lines Click here for minimal script to generate this plot plot [0:50] "battery.dat" t "Power" with boxxy, n(x) t "Theory" w lines Click here for minimal script to generate this plot plot [0:50] "battery.dat" u 1:2:3 t "Power" w xerr, n(x) t "Theory" w lines Click here for minimal script to generate this plot plot [0:50] "battery.dat" u 1:2:4 t "Power" w yerr, n(x) t "Theory" w lines Click here for minimal script to generate this plot set logscale y plot [0:50] "battery.dat" u 1:2:4 t "Power" w yerr, n(x) t "Theory" w lines Click here for minimal script to generate this plot set logscale
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us
Gnuplot Boxerrorbars
Learn more about Stack Overflow the company Business Learn more about hiring developers or gnuplot error bars color posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow gnuplot boxerrorbars example Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up gnuplot with errorbars plotting up vote 9 down http://gnuplot.sourceforge.net/demo/mgr.html vote favorite 4 The data in my "file.txt" file are as in the following (sample row shown) 31 1772911000 6789494.2537881 Note that the second column is the mean and the third is the standard deviation of my input sample. So, for the error bar, I would need the bar at the x axis value 31, with the error bar start at (second column value)-(third column value), and end http://stackoverflow.com/questions/10684182/gnuplot-with-errorbars-plotting at (second column value)+(third column value). I tried the following: plot "file.txt" using ($1-$2):1:($2+$1) with errorbars but the result is inappropriate. Any help? plot gnuplot share|improve this question asked May 21 '12 at 11:16 user506901 3343613 add a comment| 2 Answers 2 active oldest votes up vote 16 down vote accepted You need x:y:err, so try plot "file.txt" using 1:2:3 with yerrorbars You may instead want candlesticks. These are generally a box with error bars extending out of the top and bottom, but setting the mins and maxes the same should give you boxes of the required size: plot "file.txt" using 1:($2-$3):($2-$3):($2+$3):($2+$3) with candlesticks share|improve this answer edited May 21 '12 at 14:13 answered May 21 '12 at 11:38 Phil H 12.6k54083 Thanks. The first worked, but the second produced gnuplot> set style boxplot candlesticks ^ expecting 'data', 'function', 'line', 'fill' or 'arrow' gnuplot> –user506901 May 21 '12 at 11:47 2 @user506901 -- It looks (to me from the gnuplot docs) that you would just need plot "file.txt" using ... with candlesticks -- I'm not sure what Phil H was doing with set style boxplot candlesticks ... (I'm using gnuplot 4.4.2), maybe this behavior has changed
Du siehst YouTube auf Deutsch. Du kannst diese Einstellung unten ändern. Learn more You're viewing YouTube in German. You can change this preference below. Schließen Ja, ich möchte sie behalten https://www.youtube.com/watch?v=GiaH5K-6xUI Rückgängig machen Schließen Dieses Video ist nicht verfügbar. WiedergabelisteWarteschlangeWiedergabelisteWarteschlange Alle entfernenBeenden https://www.chemie.fu-berlin.de/chemnet/use/info/gnuplot/gnuplot_13.html Wird geladen... Wiedergabeliste Warteschlange __count__/__total__ gnuplot linear fit with error bars Labo Fysica AbonnierenAbonniertAbo beenden1717 Wird geladen... Wird geladen... Wird verarbeitet... Hinzufügen Möchtest du dieses Video später noch einmal ansehen? Wenn du bei YouTube angemeldet bist, kannst du dieses Video zu einer Playlist error bars hinzufügen. Anmelden Teilen Mehr Melden Möchtest du dieses Video melden? Melde dich an, um unangemessene Inhalte zu melden. Anmelden Transkript Statistik 4.238 Aufrufe 9 Dieses Video gefällt dir? Melde dich bei YouTube an, damit dein Feedback gezählt wird. Anmelden 10 2 Dieses Video gefällt dir nicht? Melde dich bei YouTube an, damit dein Feedback gezählt gnuplot error bars wird. Anmelden 3 Wird geladen... Wird geladen... Transkript Das interaktive Transkript konnte nicht geladen werden. Wird geladen... Wird geladen... Die Bewertungsfunktion ist nach Ausleihen des Videos verfügbar. Diese Funktion ist zurzeit nicht verfügbar. Bitte versuche es später erneut. Veröffentlicht am 13.11.2013 Kategorie Menschen & Blogs Lizenz Creative Commons-Lizenz mit Quellenangabe (Wiederverwendung erlaubt) Wird geladen... Autoplay Wenn Autoplay aktiviert ist, wird die Wiedergabe automatisch mit einem der aktuellen Videovorschläge fortgesetzt. Nächstes Video gnuplot linear fit - Dauer: 4:11 Labo Fysica 1.382 Aufrufe 4:11 Beginner's GNUplot Fitting Tutorial - Dauer: 7:30 Nicholas Piper 8.692 Aufrufe 7:30 How to use Gnuplot - Dauer: 11:06 Andrea Perali 8.364 Aufrufe 11:06 Add Error Bars to a Line Chart - Dauer: 4:18 Doug H 95.084 Aufrufe 4:18 06 -- demo2 error bar and fit - Dauer: 12:24 Dai xination 3.319 Aufrufe 12:24 brief intro to gnuplot - Dauer: 4:36 Joe DiNoto 20.437 Aufrufe 4:36 gnuplot Tutorial Part 02 (Fitting Data) - Dauer: 4:10 Glen MacLachlan 28.683 Aufrufe 4:10 P
3-d surfaces and data. Syntax: plot {ranges} {