Plot Error Bars In Matlab
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Search All Support Resources Support Documentation MathWorks Search MathWorks.com MathWorks Documentation Support Documentation Toggle navigation Trial Software Product matlab error bars on bar graph Updates Documentation Home MATLAB Examples Functions Release Notes PDF Documentation horizontal error bars matlab Graphics 2-D and 3-D Plots Line Plots MATLAB Functions errorbar On this page Syntax Description error bars matlab scatter Examples Plot Vertical Error Bars of Equal Length Plot Vertical Error Bars that Vary in Length Plot Horizontal Error Bars Plot Vertical and Horizontal Error Bars matlab errorbar no line Plot Error Bars with No Line Control Error Bars Lengths in All Directions Add Colored Markers to Each Data Point Control Error Bar Cap Size Modify Error Bars After Creation Input Arguments y x err neg pos yneg ypos xneg xpos ornt linespec ax Name-Value Pair Arguments 'CapSize' 'LineWidth' See Also This
Matlab Shaded Error Bar
is machine translation Translated by Mouse over text to see original. Click the button below to return to the English verison of the page. Back to English × Translate This Page Select Language Bulgarian Catalan Chinese Simplified Chinese Traditional Czech Danish Dutch English Estonian Finnish French German Greek Haitian Creole Hindi Hmong Daw Hungarian Indonesian Italian Japanese Korean Latvian Lithuanian Malay Maltese Norwegian Polish Portuguese Romanian Russian Slovak Slovenian Spanish Swedish Thai Turkish Ukrainian Vietnamese Welsh MathWorks Machine Translation The automated translation of this page is provided by a general purpose third party translator tool. MathWorks does not warrant, and disclaims all liability for, the accuracy, suitability, or fitness for purpose of the translation. Translate errorbarLine plot with error barscollapse all in page Syntaxerrorbar(y,err)errorbar(x,y,err) exampleerrorbar(x,y,neg,pos)errorbar(___,ornt) exampleerrorbar(x,y,yneg,ypos,xneg,xpos) exampleerrorbar(___,linespec) exampleerrorbar(___,Name,Value) exampleerrorbar(ax,___)e = errorbar(___) exampleDescription errorbar(y
,err) creates a line plot of the data in y and draws a vertic
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Errorbar Matlab Example
About Us Learn more about Stack Overflow the company Business Learn more about matlab errorbar width hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss herrorbar matlab 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 How to plot an https://www.mathworks.com/help/matlab/ref/errorbar.html error bar plot with standard deviation values in MATLAB? up vote 5 down vote favorite I am very new to MATLAB and expect a step-by-step solution. I have data, series(y), which I have to plot against (x). Also I have the standard deviation values for each data point of (y). Now I have to plot these series highlighting the error bars. How can I do http://stackoverflow.com/questions/7879449/how-to-plot-an-error-bar-plot-with-standard-deviation-values-in-matlab that? The data is in a text file sorted in columns as: X = -50, -49, -48, -47....0....1, 2, 3, 4, 5....till 50 Y = 1.2, 1.0, 1.1, 1.9, 1.3..... Standard deviation = 0.6, 0.5, 0.3, 0.6, 0.6..... Also, how do I control the ticks and appearance property for these kinds of graphs? matlab plot share|improve this question edited Dec 14 '12 at 18:42 Peter Mortensen 10.3k1369107 asked Oct 24 '11 at 17:32 user1011350 26113 3 As a side note: For saving/exporting figures, check out the excellent export_fig from FileExchange. It saves nice looking figures by default, without having to tweak a bunch of the figure properties yourself. –John Colby Oct 24 '11 at 17:58 add a comment| 1 Answer 1 active oldest votes up vote 9 down vote x = 1:0.1:10; y = sin(x); e = 0.1 * randn(length(x), 1); errorbar(x,y,e) set(gca, 'Xlim', [4 10]) set(gca, 'XTick', 4:2:10) See also get(gca) and get(gcf) for other properties to change. For help on any of these functions, do, for example, help errorbar. share|improve this answer answered Oct 24 '11 at 17:47 John Colby 13.8k23556 add a comment| Your Answer draft saved dra
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and http://stackoverflow.com/questions/25868526/matlab-how-to-plot-different-errorbars-in-bar-graph 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 http://vip.cs.utsa.edu/classes/cs1173/cs1173s2011/lessons/Lesson12ErrorBars/Lesson12ErrorBars.html 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 error bar 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 the correct errorbar? matlab plot share|improve this question edited Sep error bars matlab 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 7,33251528 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 tagged matlab plot or ask your own question. asked 2 years ago viewed 8471 times active 2 years ago Related 3Plottin
measurements. Display error bars on different types of charts. ContentsDATA FOR THIS LESSONSETUP FOR LESSON 12EXAMPLE 1: Load the Fisher iris data (comes with MATLAB)EXAMPLE 2: Compute the mean and standard deviation of the sepal lengths for 3 speciesEXAMPLE 3: Plot mean sepal length using standard deviation (SD) error barsEXAMPLE 4: Plot the SD error bars on a bar chartEXAMPLE 5: Compute the standard error of the mean (SEM) for sepal lengthsEXAMPLE 6: Plot mean sepal length using (SEM) error barsEXAMPLE 7: Plot SD and SEM error bars on the same graphEXAMPLE 8: Compute the median and inter quartile range (IQR) for sepal lengthsEXAMPLE 9: Plot median sepal length using the inter quartile range (IQR) for error barsEXAMPLE 10: Calculate the means and standard deviations of all characteristicsEXAMPLE 11: Draw a grouped bar chart of mean iris characteristicsEXAMPLE 12: Plot the means of all characteristics using SD error barsEXAMPLE 13: Plot the means of all characteristics using connected SD error barsSUMMARY OF SYNTAX DATA FOR THIS LESSON File Description fisheriris This data set contains the famous Fisher iris data set. The data set consists of measurements of 150 flower samples from each of three species of flowers: Iris setosa, Iris virginica, and Iris versicolor. The measurements are in mm. Four features were measured for each sample: The length of the flower sepal The width of the flower sepal The length of the flower petal The width of the flower petal All 150 samples from the Fisher iris data are stored in a single table called meas: The four columns correspond to the four types of measurements: sepal length, sepal width, petal length and petal width, respectively. The first 50 rows contain data for Iris setosa The second 50 rows contain data for Iris virginica The third 50 rows contain data for Iris versicolor. The species information is kept in a separate vector called species. The data is sometimes referred to as Anderson's Iris data in honor of Edgar Anderson, the biologist who collected the data. See http://en.wikipedia.org/wiki/Iris_flower_data_set for additional information. Note: This dataset comes with the MATLAB distribution so you don't hav