data-visualization | 易学教程

How can box plot be overlaid on top of swarm plot in Seaborn?

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问题 I am trying to plot swarm plots and box plots together using matplotlib and Seaborn. I found how to plot them together but the box plot appears underneath the swarm plot. The problem with this is that the swarm plot points drown out the box plot and the box plot is lost. I thought that by switching the order of the functions called, to have the box plot called first rather than second as in the link below, would overlay the box plot on top but it does not. Is it possible to overlay the box

Algorithm for fitting abstract distances in 2D

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问题 Suppose we are given a small number of objects and "distances" between them -- what algorithm exists for fitting these objects to points in two-dimensional space in a way that approximates these distances? The difficulty here is that the "distance" is not distance in Euclidean space -- this is why we can only fit/approximate. (for those interested in what the notion of distance is precisely, it is the symmetric distance metric on the power set of a (finite) set). 回答1: Given that the number of

Visualize in R flow from one set of objects to another

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问题 I am interested in how grants are reviewed at the NIH. The way the grant review process works is that Congress allocates funding to various institutes (e.g., the National Cancer Institute, or NCI), and individual grants are submitted to these institutes. These institutes are organized around various funding priorities (e.g., cancer, infectious diseases, etc). However, when grants are reviewed, they are typically (but not always) sent to individual study sections, which are organized more

Data visualisation tools availble on hive hadoop

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问题 Please suggest some visualisation tools which can work on Hive-Hadoop. The only thing is, it should accept Hive . 回答1: It depends what type of data analysis and visualization you have in mind. If you intend to use a proprietary tool, then Tableau is one of among many other options. If you prefer tools that are open source (free and multi-platform), then you should consider using: HUE Beeswax HBase Pig Google Chart ColorBrewer R Qt/QML Octave OpenGL Hive will not block you from using any of

Weighted sankey / alluvial diagram for visualizing discrete and continuous panel data?

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问题 Questions I'm trying to visualize panel data on individuals that includes both a discrete or categorical choice and a continuous choice in each time period. One common example of this situation is customers purchasing a product/subscription and then choosing how frequently to use the product/service. I would like to show "flows" across time periods weighted by the continuous variable in each time period -- some sort of cross between a weighted stacked bar chart and a sankey or alluvial

Is there a visualization framework like JUNG for iOS?

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问题 Is there a visualization framework like JUNG for iOS? I'd like to implement something similar to this. 回答1: Best graph plotting library for iOS is Core plot. It is very powerful, and easy to understand. But for simple graphs you can use s7graphview library also. If you want to do it yourself, you can do custom drawing using Core graphics. 来源： https://stackoverflow.com/questions/5758625/is-there-a-visualization-framework-like-jung-for-ios

Visualizing the pass traffic data with Chord Diagram

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I have a pass traffic data between players, here's the data , first column and first row indicate the Player Numbers. I want to visualize this data like Uber Rides . I think it was built with Chord Diagram from Bostock's. Since I almost have no experience in JavaScript, I just don't know where to begin. How can I achieve something like this? Here is what i got with your data I just replaced the matrix array with your array [2,3,1,0,0,2,0,6,5,2,5,0,3], [0,7,2,0,4,7,0,1,2,0,3,0,2], [0,0,4,1,5,3,3,0,1,1,5,1,0], [0,0,0,0,4,0,5,4,2,0,1,1,0], [0,0,0,0,0,0,0,3,2,0,1,0,1], [0,0,0,0,0,1,3,4,1,1,9,1,6],

Mayavi points3d with different size and colors

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问题 Is it possible in mayavi to specify individually both the size and the colors of every point? That API is cumbersome to me. points3d(x, y, z...) points3d(x, y, z, s, ...) points3d(x, y, z, f, ...) x, y and z are numpy arrays, or lists, all of the same shape, giving the positions of the points. If only 3 arrays x, y, z are given, all the points are drawn with the same size and color. In addition, you can pass a fourth array s of the same shape as x, y, and z giving an associated scalar value

Hide labels in pie charts (MS Chart for .Net)

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问题 I can't seem to find the property that controls visibility of labels in pie charts. I need to turn the labels off as the information is available in the legend. Anyone know what property I can use in code behind? I tried setting the series labels to nothing Chart1.Series[i].Label = string.Empty; but the labels seem to show up anyway. 回答1: Chart1.Series[i]["PieLabelStyle"] = "Disabled"; works too, and doesn't need to be set for each datapoint. 回答2: Found the answer here: http://social.msdn

Plotting a bivariate to multiple factors in R

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问题 This question was migrated from Cross Validated because it can be answered on Stack Overflow. Migrated 4 years ago . First of all, I'm still a beginner. I'm trying to interpret and draw a stack bar plot with R. I already took a look at a number of answers but some were not specific to my case and others I simply didn't understand: https://stats.stackexchange.com/questions/31597/graphing-a-probability-curve-for-a-logit-model-with-multiple-predictors https://stats.stackexchange.com/questions