Barplot Error Bar
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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 Newsreader Link Exchange ThingSpeak Anniversary Home Ask Answer Browse More bar errorbar Contributors Recent Activity Flagged Content Flagged as Spam Help MATLAB Central Community Home error bar plot r MATLAB Answers File Exchange Cody Blogs Newsreader Link Exchange ThingSpeak Anniversary Home Ask Answer Browse More Contributors Recent Activity Flagged error bar plot matlab Content Flagged as Spam Help Trial software Lily (view profile) 28 questions 1 answer 0 accepted answers Reputation: 1 Vote0 Bar with errorbars on the same figure Asked by Lily Lily (view error bar plot excel profile) 28 questions 1 answer 0 accepted answers Reputation: 1 on 29 Aug 2013 Latest activity Commented on by Duijnhouwer Duijnhouwer (view profile) 0 questions 1 answer 0 accepted answers Reputation: 0 on 3 Jun 2016 1,979 views (last 30 days) 1,979 views (last 30 days) HiI'm trying to plot bar with errorbars on the same figure. I tryed to use barweb (
Error Bar Plot Spss
doesn't seem to work. Is there an inbuilt function in Matlab?The data I'm working with is similar to this:mean_velocity = [0.2574, 0.1225, 0.1787]; % mean velocity std_velocity = [0.3314, 0.2278, 0.2836]; % standard deviation of velocity 0 Comments Show all comments Tags barerror barerrorbarplot Products No products are associated with this question. Related Content 1 Answer the cyclist (view profile) 32 questions 2,597 answers 1,075 accepted answers Reputation: 5,949 Vote3 Link Direct link to this answer: https://www.mathworks.com/matlabcentral/answers/85885#answer_95394 Answer by the cyclist the cyclist (view profile) 32 questions 2,597 answers 1,075 accepted answers Reputation: 5,949 on 29 Aug 2013 There is not a built-in for this, but you can superpose an errorbar() chart with a bar chart:mean_velocity = [0.2574, 0.1225, 0.1787]; % mean velocity std_velocity = [0.3314, 0.2278, 0.2836]; % standard deviation of velocity figure hold on bar(1:3,mean_velocity) errorbar(1:3,mean_velocity,std_velocity,'.') I feel that this may not be exactly what you want, but it should give you an idea of what is possible 8 Comments Show 5 older comments Amit Kenny Amit Kenny (view profile) 0 questions 0 answers 0 accepted answers Reputation: 0 on 12 Sep 2013 Direct link to this comment: https://www.mathworks.com/matlabcentral/answers/85885#comment_168679 this fun
bars? Say that you were looking at writing scores broken down by race and ses. You might want to graph the mean and confidence interval for each group using a bar chart with error bars as illustrated below. This FAQ shows how you
Error Bar Plot Sas
can make a graph like this, building it up step by step. First, lets get the data error bar plot wiki file we will be using. use http://www.ats.ucla.edu/stat/stata/notes/hsb2, clear Now, let's use the collapse command to make the mean and standard deviation by race and ses. collapse error bar chart (mean) meanwrite= write (sd) sdwrite=write (count) n=write, by(race ses) Now, let's make the upper and lower values of the confidence interval. generate hiwrite = meanwrite + invttail(n-1,0.025)*(sdwrite / sqrt(n)) generate lowrite = meanwrite - invttail(n-1,0.025)*(sdwrite / sqrt(n)) Now we are ready to https://www.mathworks.com/matlabcentral/answers/85885-bar-with-errorbars-on-the-same-figure make a bar graph of the data The graph bar command makes a pretty good bar graph. graph bar meanwrite, over(race) over(ses) We can make the graph look a bit prettier by adding the asyvars option as shown below. graph bar meanwrite, over(race) over(ses) asyvars But, this graph does not have the error bars in it. Unfortunately, as nice as the graph bar command is, it does not permit error bars. However, we can make a twoway graph that has error bars as shown below. Unfortunately, http://www.ats.ucla.edu/stat/stata/faq/barcap.htm this graph is not as attractive as the graph from graph bar. graph twoway (bar meanwrite race) (rcap hiwrite lowrite race), by(ses) So, we have a conundrum. The graph bar command will make a lovely bar graph, but will not support error bars. The twoway bar command makes lovely error bars, but it does not resemble the nice graph that we liked from the graph bar command. However, we can finesse the twoway bar command to make a graph that resembles the graph bar command and then combine that with error bars. Here is a step by step process.First, we will make a variable sesrace that will be a single variable that contains the ses and race information. Note how sesrace has a gap between the levels of ses (at 5 and 10). generate sesrace = race if ses == 1 replace sesrace = race+5 if ses == 2 replace sesrace = race+10 if ses == 3 sort sesrace list sesrace ses race, sepby(ses) +---------------------------------+ | sesrace ses race | |---------------------------------| 1. | 1 low hispanic | 2. | 2 low asian | 3. | 3 low african-amer | 4. | 4 low white | |---------------------------------| 5. | 6 middle hispanic | 6. | 7 middle asian | 7. | 8 middle african-amer | 8. | 9 middle white | |---------------------------------| 9. | 11 high hispanic | 10. | 12 high asian | 11. | 13 high african-amer | 12. | 14 high white | +---------------------------------+ Now, we will make a graph using
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