Mathematica Barchart Error Bars
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Barchart Mathematica
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Mathematica Errorlistplot Not Working
question Anybody can answer The best answers are voted up and rise to the top ErrorBars with BarChart, ChartLabels are not working? up vote 6 down vote favorite In the Add Error Bars to Charts and Plots How To in the Mathematica documentation a function ErrorBar is given: errorBar[type_: "Rectangle"][{{x0_, x1_}, {y0_, y1_}}, value_, meta_] := Block[{error}, error = Flatten[meta]; error = errorbar plotting package mathematica download If[error === {}, 0, Last[error]]; {ChartElementData[type][{{x0, x1}, {y0, y1}}, value, meta], {Black, Line[{ {{(x0 + x1)/2, y1 - error}, {(x0 + x1)/2, y1 + error}}, {{1/4 (3 x0 + x1), y1 + error}, {1/4 (x0 + 3 x1), y1 + error}}, {{1/4 (3 x0 + x1), y1 - error}, {1/4 (x0 + 3 x1), y1 - error}} }] }} ] that adds error bars to BarChart. Here is an example using some random data with random errors: chartData = MapThread[{#1 -> #2} &, {RandomReal[1, 10], RandomReal[0.1, 10]}] and some random labels: labels = ToString /@ RandomReal[100000, 10] Now plotting it, as per the tutorial: BarChart[chartData, ChartElementFunction -> errorBar["Rectangle"], ChartLabels -> Placed[labels, Axis, Rotate[#, Pi/2] &]] The labels are: {"99539.6", "17862.9", "14683.4", "32667.2", "42690.", "70230.8", "59050.4", "59204.7", "9138.2", "19080.3"} However, in the plot: The first label is repeated incorrectly for all the bars, what's going on here? Without error bars the labels on the plot are correct: BarChart[RandomReal[1, 10], ChartLabels -> Placed[labels, Axis, Rotate[#, Pi/2] &]] graphics plotting share|improve this question edited Mar 17 at 15:38 István Zachar 28.8k1493220 asked Mar 6 '12 at
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Mathematica Error Bar Package
Learn more about hiring developers or posting ads with us Mathematica Questions Tags Users mathematica stacked bar chart Badges Unanswered Ask Question _ Mathematica Stack Exchange is a question and answer site for users of Mathematica. Join them; it only errorbar plotting package download takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Including error bars on graph in Mathematica [duplicate] up http://mathematica.stackexchange.com/questions/2654/errorbars-with-barchart-chartlabels-are-not-working vote 0 down vote favorite 1 This question already has an answer here: What's the simplest way to plot an ErrorListPlot with only y error bars? 1 answer Mathematica ListPlot function allows me to plot the above data with omega on the x-axis and CD on the y-axis 1) How do I incorporate the error bars in my data on the graph? 2) Are there any basis statistical analysis I could possibly extract from http://mathematica.stackexchange.com/questions/77498/including-error-bars-on-graph-in-mathematica my exists data table? plotting share|improve this question asked Mar 17 '15 at 13:18 boyinneed 122 marked as duplicate by Karsten 7., Sjoerd C. de Vries, Bob Hanlon, Öska, ciao Mar 17 '15 at 22:12 This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question. Try Needs["ErrorBarPlots`"] –Jinxed Mar 17 '15 at 13:45 Look up "error bars" on this site and in Mathematica's documentation. Many hits. –Sjoerd C. de Vries Mar 17 '15 at 18:34 add a comment| 1 Answer 1 active oldest votes up vote 5 down vote accepted MyData = {{0.5, 0.476}, {0.8, 0.55}, {1.15, 0.703}, {1.3, 0.733}}; error = {0.009, 0.03, 0.003, 0.015}; withError = Transpose[{MyData[[All, 1]], MyData[[All, 2]], error}] {{0.5, 0.476, 0.009}, {0.8, 0.55, 0.03}, {1.15, 0.703, 0.003}, {1.3, 0.733, 0.015}} Needs["ErrorBarPlots`"] Show[ListPlot[MyData], Plot[lm[x], {x, 0, 5}],ErrorListPlot[withError, PlotStyle -> Red]] See also: ErrorListPlot share|improve this answer answered Mar 17 '15 at 17:14 Louis 5,48531234 Hi Lou, It is strange that when I plot using your codes, the best-fit line is not showing. –boyinneed Mar 18 '15 at 6:54 @boyinneed, do you execute the linear Model fit? –Louis Mar 18 '15 at 8:55 Yes I do. Thank you (: –boyinneed M
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 http://mathematica.stackexchange.com/questions/35462/how-to-plot-barchart-with-error-bars-on-logarithmic-scale-in-mathematica-9 site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Mathematica Questions Tags Users Badges Unanswered Ask Question _ Mathematica Stack https://groups.google.com/d/topic/comp.soft-sys.math.mathematica/0WvxuSemRYU Exchange is a question and answer site for users of Mathematica. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can error bar answer The best answers are voted up and rise to the top How to plot BarChart with error bars on logarithmic scale in Mathematica 9? up vote 8 down vote favorite 1 I'm quite new in Mathematica, and I would like to ask you to consider the next case: I need to plot bar chart with error bars on logarithmic scale. From Wolfram site mathematica error bar I took the function which allows to plot error bars on a bar chart with normal (non-log) scaling. Thus, my ugly actual code looks like: errorBar[type_: "Rectangle"][{{x0_, x1_}, {y0_, y1_}}, value_, meta_] := Block[{error}, error = Flatten[meta]; error = If[error === {}, 0, Last[error]]; { ChartElementData[type][{{x0, x1}, {y0, y1}}, value, meta], {Black, Line[{{{(x0 + x1)/2, y1 - error}, {(x0 + x1)/2, y1 + error}}, {{1/4 (3 x0 + x1), y1 + error}, {1/4 (x0 + 3 x1), y1 + error}}, {{1/4 (3 x0 + x1), y1 - error}, {1/4 (x0 + 3 x1), y1 - error}}}]} } ] figdata = {{4.01 -> 0.76, 1.73 -> 0.14, 3.95 -> 0.35}, {68.53 -> 16.32, 77.77 -> 11.13, 81.39 -> 27.32}}; xlables = {"r1", "r2"}; leftframename = "Frequency"; BarChart[ figdata, ChartElementFunction -> errorBar["Rectangle"], ChartStyle -> {White, Gray, Black}, ChartLabels -> {xlables, None}, FrameLabel -> {None, Style[leftframename, 15, FontFamily -> "OpenSans"]}, FrameTicks -> {{{0, 10, 100, 1000}, None}, {None, None}}, Frame -> Left, BarSpacing -> {0, 0.5}, BaseStyle -> {FontWeight -> "Bold", FontSize -> 15}, ScalingFunctions -> "Log"] And this produce the following graph: which is not what I really would lik
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