Plotting Points With Error Bars In Matlab
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Support Answers MathWorks Search MathWorks.com MathWorks Answers Support MATLAB Answers™ MATLAB Central Community Home MATLAB Answers File Exchange Cody Blogs horizontal error bars matlab Newsreader Link Exchange ThingSpeak Anniversary Home Ask Answer Browse More Contributors scatter plot with error bars matlab Recent Activity Flagged Content Flagged as Spam Help MATLAB Central Community Home MATLAB Answers File Exchange Cody herrorbar matlab Blogs Newsreader Link Exchange ThingSpeak Anniversary Home Ask Answer Browse More Contributors Recent Activity Flagged Content Flagged as Spam Help Trial software Aftab Ahmed Khan (view profile) matlab error bars bar graph 65 questions 0 answers 0 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 6,559 answers 3,179 accepted answers Reputation:
Matlab Errorbar No Line
17,090 on 25 Jul 2014 Accepted Answer by Star Strider Star Strider (view profile) 0 questions 6,559 answers 3,179 accepted answers Reputation: 17,090 1,173 views (last 30 days) 1,173 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 6,559 answers 3,179 accepted answers Reputation: 17,090 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 6,559 answers 3,179 accepted answers Reputation: 17,090 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 com
toolboxes, and other File Exchange content using Add-On Explorer in MATLAB. » Watch video Highlights from Plot data with error bars on both x and y axes errorbarxy.m View all files Join the 15-year community celebration. Play games and win prizes! » Learn more 4.41667 4.4
Standard Error Matlab
| 12 ratings Rate this file 162 Downloads (last 30 days) File Size: 3.58 KB matlab errorbar width File ID: #40221 Version: 1.81 Plot data with error bars on both x and y axes by Qi An Qi An (view profile) error bar excel 3 files 174 downloads 4.80556 11 Feb 2013 (Updated 07 Jan 2016) plot data with error bars along both x and y axes | Watch this File File Information Description ERRORBARXY is a function to generate errorbars on https://www.mathworks.com/matlabcentral/answers/143321-how-to-put-errorbars both x and y axes with specified errors modified from codes written by Nils Sjöberg (http://www.mathworks.com/matlabcentral/fileexchange/5444-xyerrorbar) errorbarxy(x, y, lerrx, uerrx, lerry, uerry) plots the data with errorbars on both x and y axes with error bars [x-lerrx, x+uerrx] and [y-lerry, y+uerry]. If there is no error on one axis, set corresponding lower and upper bounds to []. errorbarxy(x, y, errx, erry) plots the data with errorbars on both x and y axes with error bars [x-errx, x+errx] https://www.mathworks.com/matlabcentral/fileexchange/40221-plot-data-with-error-bars-on-both-x-and-y-axes and [y-erry, y+erry]. If there is no error on one axis, set corresponding errors to []. errorbarxy(..., S) plots data as well as errorbars using specified character strings. S is a cell array of 3 element, {sData, cEBx, cEBy}, where sData specifies the format of main plot, cEBx specifies the color of errorbars along x axis and cEBy specifies the color of errorbars along y axis. errorbarxy(AX,...) plots into AX instead of GCA. H = errorbar(...) returns a vector of errorbarseries handles in H, within which the first element is the handle to the main data plot and the remaining elements are handles to the rest errorbars. H is organized as follows: H.hMain is the handle of the main plot H.hErrorbar is a Nx6 matrix containing handles for all error bar lines, where N is the number of samples. For each sample, 6 errorbar handles are saved in such an order: [Horizontal bar, H bar left cap, H bar right cap, Vertical bar, V bar lower cap, V bar upper cap] For example x = 1:10; xe = 0.5*ones(size(x)); y = sin(x); ye = std(y)*ones(size(x)); H=errorbarxy(x,y,xe,ye,{'ko-', 'b', 'r'}); draws symmetric error bars on both x and y axes. NOTE: errorbars are excluded from legend display. If you need to include errorbars in legend display, do the followings: H=errorbarxy(...); arrayfun(@(d) set(get(get(d,'Annotation'),'LegendInformation'),... 'IconDisplayStyle','on'), H(2:end)); % include errorbars hEB=hggroup; set(H(2:end),'Parent',hEB); set(get(get(
Support Answers MathWorks Search MathWorks.com MathWorks Answers Support MATLAB Answers™ MATLAB Central Community Home MATLAB Answers File Exchange Cody Blogs Newsreader Link Exchange https://www.mathworks.com/matlabcentral/answers/243627 ThingSpeak Anniversary Home Ask Answer Browse More Contributors Recent Activity Flagged Content Flagged as Spam Help MATLAB Central Community Home MATLAB Answers File Exchange Cody Blogs Newsreader Link Exchange http://stackoverflow.com/questions/15477683/adding-points-with-error-bars-into-a-matlab-scatter-plot ThingSpeak Anniversary Home Ask Answer Browse More Contributors Recent Activity Flagged Content Flagged as Spam Help Trial software Quizmaster (view profile) 7 questions 0 answers 0 accepted answers error bar Reputation: 1 Vote0 Plotting Error Bars (Uncertainties) for Scatter Plot Points Asked by Quizmaster Quizmaster (view profile) 7 questions 0 answers 0 accepted answers Reputation: 1 on 17 Sep 2015 Latest activity Answered by Star Strider Star Strider (view profile) 0 questions 6,559 answers 3,179 accepted answers Reputation: 17,090 on 17 Sep 2015 45 views (last 30 days) with error bars 45 views (last 30 days) Shown in my code below, I am calculating a vector of drag coefficients and a vector Reynolds number, and then a calculation of their uncertainties (i.e., Re+/-unc). How do I plot the vertical and horizontal error bars representing the vectors I have calculated below in the code (u_C_D and u_Re). C_D is the y-variable, Re is the x-variable, so u_CD error bars need to be going vertical, and the u_Re error bars need to be horizontal.Thanks!V = [5,6,7,8,9,10,11,12,13,14,15]; % Velocity Data in m/s F = [8.6,11.8,15.9,20.5,25.5,31.4,37.9,45.2,53.5,61.3,70.4]; % Drag Force in mN p = 1.16; % Density in kg/m^3 D = 25; % Diameter of Disk in mm m = 18.4e-6; % Viscosity in Ns/m^2 uV = 0.3; % Velocity uncertainty in m/s uF = 0.1; % Force uncertainty in mN up = 0.01; % Density uncertainty in kg/m^3 uD = 0.05; % Diameter uncertainty in mm um = 0.1e-6; % Viscosity uncertainty in Ns/m^2 Re = p*V*D*10^-3/m; % Calculation of Reynolds Numbers CD = 2*F*10^-3./(p*V.^2*pi/4*(D*10^-3)^2); %
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 Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Adding points with error bars into a Matlab scatter plot up vote 3 down vote favorite 3 I have performed a multidimensional cluster analysis in matlab. For each cluster, I have calculated mean and covariance (assuming conditional independence). I have chosen two or three dimensions out of my raw data and plotted it into a scatter or scatter3 plot. Now I would like to add the cluster-means and the corresponding standart deviations into the same plot. In other words, I wand to add some data points with error bars to a scatter plot. This question is almost what I want. But I would be ok with bars instead of boxes and I wonder if in that case there is a built-in way to do it with less effort. Any suggestions on how to do that? plot matlab share|improve this question edited Sep 25 '13 at 14:16 asked Mar 18 '13 at 13:11 Konstantin Schubert 1,0501122 add a comment| 2 Answers 2 active oldest votes up vote 2 down vote Once you realize that line segments will probably suffice for your purpose (and may be less ugly than the usual error bars with the whiskers, depending on the number of points), you can do something pretty simple (which applies to probably any plotting package, not just MATLAB). Just plot a scatter, then write a loop to plot all line-segments you want corresponding to error bars (or do it in the opposite order like I did with error bars first then the scatter plot, depending if you want your dots or your error bars on top). Here is the simple MATLAB code, along with an example figure showing error bars in two dimensions (sorry for the boring near-linearity): As you can see, you can plot error bars for each axis in different colors to aid in visualization. function scatterError(x, y, xe, ye, varargin) %Brandon Barker 01/20/2014 nD = length(x); %Make these defaults later: dotColor = [1 0.3 0.3]; % conservative pink yeColor = [0, 0.4, 0.8]; % bright navy blue xeColor = [0.35, 0.35, 0.35]; % not-too-dark grey dotSize = 23; figure(); set(gcf, 'Position', get(0,'Screensize')); % Maximize figure. set(gca, 'FontSize', 23); hold all; for i = 1