Error Bars On Matlab
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Matlab Error Bars Bar Graph
Exchange ThingSpeak Anniversary Home Ask Answer Browse More Contributors Recent Activity Flagged Content Flagged as Spam Help Trial software Aftab Ahmed Khan (view profile) 65 questions 0 answers 0 error bars in excel accepted answers Reputation: 2 Vote0 How to put errorbars Asked by Aftab Ahmed Khan Aftab Ahmed Khan (view profile) 65 questions 0 answers 0 accepted answers Reputation: 2 on 25 Jul 2014 Latest activity Commented on by Star Strider Star Strider (view profile) 0 questions 6,494 answers 3,143 accepted answers Reputation: 16,902 on 25 Jul 2014 Accepted standard error Answer by Star Strider Star Strider (view profile) 0 questions 6,494 answers 3,143 accepted answers Reputation: 16,902 989 views (last 30 days) 989 views (last 30 days) Hi Everyone, How can i put errorbars in my figure below (Between red and green graphs)? 0 Comments Show all comments Tags errorbars Products No products are associated with this question. Related Content 2 Answers Star Strider (view profile) 0 questions 6,494 answers 3,143 accepted answers Reputation: 16,902 Vote0 Link Direct link to this answer: https://www.mathworks.com/matlabcentral/answers/143321#answer_146390 Answer by Star Strider Star Strider (view profile) 0 questions 6,494 answers 3,143 accepted answers Reputation: 16,902 on 25 Jul 2014 Accepted answer Use the errorbar function on the line of your choice. The easiest way to do this is to plot that line, then use hold to plot the others:figure(1) errorbar(Traffic, EngsetPb, barvector) hold on plot( ... the rest ... ) hold off grid Hypothetical variables here. 5 Comments Show 2 older comments Star Strider Star Strider (view profile) 0 questions 6,494 answers 3,143 accepted a
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Sidebar Help API Libraries MATLAB Error Bars Fork on Github Navigation Back to MATLAB Error Bars in MATLAB How to add error bars to a line, scatter, or bar chart. Seven https://www.mathworks.com/matlabcentral/answers/143321-how-to-put-errorbars examples of symmetric, asymmetric, horizontal, and colored error bars. matplotlib Python plotly.js Pandas node.js MATLAB Symmetric Error Bars % Learn about API authentication here: https://plot.ly/matlab/getting-started % Find your api_key here: https://plot.ly/settings/api x = 0:pi/10:pi; y = sin(x); e = std(y)*ones(size(x)); fig = figure errorbar(x,y,e) %--PLOTLY--% % Strip MATLAB style by default! response = fig2plotly(fig, 'filename', 'matlab-symmetric-error-bars'); plotly_url = response.url; Basic Symmetric Error https://plot.ly/matlab/error-bars/ Bars % Learn about API authentication here: https://plot.ly/matlab/getting-started % Find your api_key here: https://plot.ly/settings/api data = {... struct(... 'x', [0, 1, 2], ... 'y', [6, 10, 2], ... 'error_y', struct(... 'type', 'data', ... 'array', [1, 2, 3], ... 'visible', true), ... 'type', 'scatter')... }; response = plotly(data, struct('filename', 'basic-error-bar', 'fileopt', 'overwrite')); plot_url = response.url Bar Chart with Error Bars % Learn about API authentication here: https://plot.ly/matlab/getting-started % Find your api_key here: https://plot.ly/settings/api trace1 = struct(... 'x', { {'Trial 1', 'Trial 2', 'Trial 3'} }, ... 'y', [3, 6, 4], ... 'name', 'Control', ... 'error_y', struct(... 'type', 'data', ... 'array', [1, 0.5, 1.5], ... 'visible', true), ... 'type', 'bar'); trace2 = struct(... 'x', { {'Trial 1', 'Trial 2', 'Trial 3'} }, ... 'y', [4, 7, 3], ... 'name', 'Experimental', ... 'error_y', struct(... 'type', 'data', ... 'array', [0.5, 1, 2], ... 'visible', true), ... 'type', 'bar'); data = {trace1, trace2}; layout = struct('barmode', 'group'); response = plotly(data, struct('layout', layout, 'filename', 'error-bar-bar', 'fileopt', 'overwrite')); plot_url = response.url Error Bars on Scatter Plot % Learn about API authentication here: https://plot.ly/matlab/getting-started % Find your api_key here: https://plot.ly/settings/api dfs = [0
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta http://stackoverflow.com/questions/25868526/matlab-how-to-plot-different-errorbars-in-bar-graph Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack http://matlab.izmiran.ru/help/techdoc/ref/errorbar.html Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping error bars each other. Join them; it only takes a minute: Sign up matlab: how to plot different errorbars in bar graph up vote 0 down vote favorite i want to plot different errorbars std_a/b/c in my bar graph a=5; std_a=0.9; b=6; std_b=0.5; c=7; std_c=0.2; %plot bar([a,b,c]); errorbar([a,b,c],[std_a,std_b,std_c]); somehow this is not working. how can get for each bar error bars on the correct errorbar? matlab plot share|improve this question edited Sep 16 '14 at 12:23 asked Sep 16 '14 at 12:17 ocelot 3617 add a comment| 1 Answer 1 active oldest votes up vote 1 down vote accepted You're close. errorbar by default plots a line and adds errorbars to it, and if you haven't called hold on or hold all it will overwrite what you already have. If you just want the error bars and not lines between them, give it a plot format that only plots points, like r.: bar([a,b,c]); hold on errorbar([a,b,c],[std_a,std_b,std_c],'r.'); share|improve this answer answered Sep 16 '14 at 12:26 nkjt 7,31251528 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Email Post as a guest Name Email discard By posting your answer, you agree to the privacy policy and terms of service. Not the answer you're looking for? Browse other questions tag
of data or the deviation along a curve. errorbar(Y,E) plots Y and draws an error bar at each element of Y. The error bar is a distance of E(i) above and below the curve so that each bar is symmetric and 2*E(i) long. errorbar(X,Y,E) plots Y versus X with symmetric error bars 2*E(i) long. X, Y, E must be the same size. When they are vectors, each error bar is a distance of E(i) above and below the point defined by (X(i),Y(i)). When they are matrices, each error bar is a distance of E(i,j) above and below the point defined by (X(i,j),Y(i,j)). errorbar(X,Y,L,U) plots X versus Y with error bars L(i)+U(i) long specifying the lower and upper error bars. X, Y, L, and U must be the same size. When they are vectors, each error bar is a distance of L(i) below and U(i) above the point defined by (X(i),Y(i)). When they are matrices, each error bar is a distance of L(i,j) below and U(i,j) above the point defined by (X(i,j),Y(i,j)). errorbar(...,LineSpec)
draws the error bars using the line type, marker symbol, and color specified by LineSpec. h = errorbar(...) returns handles to the errorbarseries objects created. errorbar creates one object for vector input arguments and one object per column for matrix input arguments. See errorbarseries properties for more information. Backward Compatible Version hlines = errorbar('v6',...) returns the handles of line objects instead of errorbarseries objects for compatibility with MATLAB 6.5 and earlier. See Plot Objects and Backward Compatibility for more information. Remarks When the arguments are all matrices, errorbar draws one line per matrix column. If X and Y are vectors, they specify one curve. Examples Draw symmetric error bars that are two standard deviation units in length. X = 0:pi/10:pi; Y = sin(X); E = std(Y)*ones(size(X)); errorbar(X,Y,E) See Also LineSpec, plot, std Basic Plots and Graphs for related functions Error Bounds for related information See Errorbarseries Properties for property descriptions errorErrorbarseries Properties © 1994-2005 The MathWorks, Inc.