Presenting results in graphical form; for example, histograms, scatterplots, or boxplots.

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1answer
34 views

Graph Interpretation

I would like to ask what could be the most possible interpretation of these two graphs attached. One of them depicts conditional probabilty p(Y|X) whereas the second one shows Y regressed on X. I ...
0
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0answers
20 views

Plot 2D view of 3D joint ecdf with isolines

I have this matrix, histDict, which is a dictionary of data of variable X for each value of variable ...
1
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1answer
25 views

How to visualize a set of many optimizations of posterior simulations of an objective function?

I started by fitting a model: $y = f(X) + \epsilon$. The model includes random effects and coefficients -- there is a lot of heterogeneity in the population (and the data is longitudinal). I then ...
1
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2answers
63 views

Graph with 2 interacted continuous predictor vatiable

When using glm(link=logit), I detected a significant interaction between two continuous predictor variables. How can I present the results visually using R?
3
votes
1answer
27 views

Visualising changes in many-to-one (directional) relationships (votes) between a set of objects over time

I have a set of objects, each of which can be assigned to another object within the set in a many-to-one, directional assignment, like a vote. Objects cannot be assigned to themselves reflexively, but ...
0
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0answers
25 views

Problems with bounded response variable

My response variable is a questionnaire score ranging from 1 to 5 (which can take intermediate values like 1.3, 4.7, etc.). However, when the plot is made, I can see the density line reaching values ...
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2answers
34 views

What are tools or library to visualize real-estate price on map?

What are appropriate tool or library to plot real-estate price on map. Let's say I have list of real-estate listings that consist of the price and coordinate (latitude and longitude). UPDATED I ...
0
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0answers
33 views

Bootstrapping interaction effects with boot() and the effects package - environment problems?

UPDATE AT BOTTOM - workaround and exciting new roadblock! UPDATE #2: SOLVED. Details at bottom. This is a combination stats/programming question, so I apologize if it should go somewhere else. I'm ...
0
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0answers
14 views

How can I reach the plot of outlier effetc of a TC outlier?

In this article there is a plot of the outlier effect. Detecting Outliers in Time Series (LS/AO/TC) using tsoutliers package in R. How to represent outliers in equation format? How can I have this ...
1
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0answers
12 views

Help with R and grouping/aggregate/*apply/data.table [migrated]

I'm very new to R and having trouble running functions to get the answers I need. I have example data PCSTest http://pastebin.com/z9Ti3nHB that looks something like this: ...
10
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3answers
523 views

How to present box plot with an extreme outlier?

I could use some guidance about presenting some data. This first plot is a case-control comparison for the cytokine IL-10. I've manually set the y axis to include 99% of the data. The reason I ...
0
votes
1answer
25 views

Cluster migration visualization

I have asked a very similar question at the Latex forum here, but in order to address the part of my question where I ask if there is a better way of visualizing the data I have, I wanted to cross ...
2
votes
1answer
42 views

Standards on presenting graphs and charts in vector format?

In his up-voted answer to Software needed to scrape data from graph, Alexey writes (with respect to the need for data scraping off of raster graphs) "But nowadays the good practice is to publish ...
0
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1answer
80 views

Is there any software to draw area-proportional Venn diagrams when a∩b∩c= 0?

I would like to draw area-proportional Venn diagrams with 3 sets of data with any free online software. I tried with eularAPE software but it doesn't work because my 3-set of data do not overlap. My ...
0
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1answer
49 views

plotting line graph with error bar in R from cross tabulated data

I am wondering how could I line plot mean with error bar of cross tabulated data in R package. My data looks like this ...
8
votes
2answers
122 views

Analysis of hamster wheel rotational data

Before posting this question, I had a browse through other questions on this Stack, and this is probably going to be a walk in the park for anyone who reads it! But the description of this Stack ...
-1
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0answers
19 views

What is the best chart to display an entity's magnitude?

I am looking to display article ranking through a bubble like chart, which is focused on magnitude, so the x and the y axis are irrelevant. I have looked at d3 but didn't find my chart type. ...
2
votes
1answer
46 views

Value for which the PDF(value) is maximal in a distribution with skew?

I am working on a project where I need to chart statistical data and related, skewed distributions a la http://en.wikipedia.org/wiki/Skew_normal_distribution. Unlike with normal distributions, in ...
0
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1answer
18 views

Statistics that shows how two ranges of numbers overlap?

I have collected ratings on a scale from 0 to 100 for two different conditions: A and B. I want to show now, that the ratings collected under both conditions are very similar and that their range ...
4
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1answer
116 views

How to represent categorical data in a pie graph form?

I have been asked to produce a pie graph of some categorical data. On a simple scale it look like this: ...
2
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0answers
32 views

Graphing the usage of legal precedents

I would like to hear recommendations on what tools to use to graph the usage of precedents in a legal court in Brazil. The data is searchable at www.stj.jus.br/SCON/, and in the most recent collegiate ...
4
votes
2answers
50 views

Name for combining related graphics

Often we combine related graphics to help us better understand a problem. We do this for poster talks in research (though we include text). Many info-graphics also do this as do this as do ...
6
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2answers
62 views

Visually summarising a mess of directed line segments

I have a data set of millions of directed line segments. The line segments are sequential (it's a time series over two climatic variables). If I plot them, I just get a blurred mess that's impossible ...
4
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2answers
165 views

Best way to represent data

What is the best way to represent the following data graphically? Can I use a histogram ...
0
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0answers
12 views

How to handle large .csv file in R? [migrated]

I have a large(>100,000) single column floating point time-series data. I want to find structural changes within the data with respect to time( in my case index). In-order to do that, I am using R ...
0
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0answers
3 views

Create grid and color cells with average values of scatterplot using ggplot2 [migrated]

Given a numeric dataset $\{(x_i, y_i, z_i)\}_{i = 1}^N$, one can create a scatterplot by drawing a point $P_i = (x_i, y_i)$ for each $i = 1, \dots N$ and color each point with an intensity depending ...
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0answers
23 views

APA-style forest plot using metafor [duplicate]

I have produced a forest plot visualizing results of a meta-analysis, trying to meet the requirements according to the APA style, i.e., statistical terms to be italic, e.g., k = 10, or sub-scripted, ...
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0answers
22 views

Showing deviation of data on a fixed scale

I'm creating a chart in D3 which shows the Mode from a large (1mil +) dataset; and colors it according to the standard deviation of the dataset. But the issue is that I need to map the range (Red ...
2
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0answers
25 views

Using least squares straight line fitting on experimental data with errors

I'm trying to fit a line into a graph with points that have errors both in the y and x directions. I found the following document on the subject: https://www.che.udel.edu/pdf/FittingData.pdf My ...
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0answers
26 views

plotting hurdle regression output

I am attempting to plot hurdle regression output with an interaction term in R, but I have some trouble doing so with the count portion of the model. ...
0
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0answers
42 views

Plottin lavaan SEM/CFA in APA-style

I like doing SEM's with lavaan. But I dont like reporting them because I haven't found a good way to plot them in APA-style. I usually rebuild the model in PowerPoint and add the parameters by hand. ...
1
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0answers
28 views

Plotting data and polynomial equation when x-values have been transformed

I hope I can make my question clear, if not I will be happy to clarify. I want to present a simple regression plot with the polynomial equation line linked to it. Those data have been tested in a ...
3
votes
1answer
27 views

Connections between groups in a hive plot

In a Hive Plot nodes are placed on lines and connections between groups are highlighted. This plot seems to lose the connections between nodes on the same line. It seems like an intentional loss of ...
2
votes
2answers
31 views

Tool for generating correlated data sets

Does anyone know of a tool that I can use to generate a set of data with known correlations (and to put the icing on the cake - output this in json,csv,txt or some common format)? I am working on ...
3
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0answers
31 views

Partial regression plots vs scatter plots for checking linearity

In a multiple linear regression analysis, what is the most suitable plot for checking linearity? I have seen a number of examples that use scatterplots as a preliminary test to use a linear model. ...
2
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0answers
25 views

Finding related words

I have several files, each of which contains unique terms which are related to each other(without sentence structure). So for finding the word relationships I created a dictionary of bi-grams for ...
1
vote
1answer
143 views

Plot the probability mass function

I am trying to plot the probability mass function of a sample of a discrete metric. If it was continuous, I know that using pandas it would be as simple as calling: ...
1
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1answer
14 views

create graphic with multiple data-columns in different appearance in jmp

in jmp 11 on a mac I have data I want to plot nicely in a 2d-diagram. For the datapoints I made a regression to get a function for a smooth curve, now I want to plot the datapoints and the function in ...
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0answers
49 views

how to use ggplot2 make recursive partitioning survival tree [closed]

can everyone tell me how to use ggplot2 make recursive partitioning survival tree? I know " party " package can make a plot in R, however the plot is not looking good, and all the plots in the rest ...
3
votes
4answers
136 views

Two way scatter plot with time dimension

I am plotting GDP against exports for 134 countries. I have data for three years. For each year I can easily plot these scatter dots and see the relative country positions but I am interested in the ...
1
vote
1answer
159 views

Smoother lines for ggplot2

This question probably has a simple solution, still the thing is I've written a code to plot mortality in 2 different groups and that is, death in obese patients vs not obese. Now their are 2 groups ...
0
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0answers
29 views

Leave-one-out cross validation in selecting predictor

I am a newbie here. There are 155 total samples. Five different predictors Xi (i=1,2...5) are used to predict Y, like X1 X2 X3 X4 X5 Y .... The objective is to find the best predictor Xi to ...
3
votes
1answer
155 views

Making sense of scatter plots

I had a recent question which I probably should re-formulate to a more general one. I came across this: Using scatter plots to understand multiple values of Y for a given X and thought the accepted ...
1
vote
1answer
55 views

e1071 svm queries regarding plot and tune

I am new to R and I am learning the e1071 packages' svm function. Following are the few questions I have. How does the plot function work? I cannot understand the plotting case with more than 2 ...
3
votes
0answers
21 views

What are best practices for visualizing/selecting visualizations for continuous data?

There appear to be a large number of rules of thumb for histogram bin size and kernel selection for density plots. Are histograms and/or density plots really the best visualization for a single ...
0
votes
1answer
35 views

Negative density for non-negative variables [closed]

Having an integer positive variable (number of days) in an experiment, I got negative values for the density plots using R. I have read other posts relating to this topic. They admitted that the ...
26
votes
3answers
2k views

What is your favorite statistical graph?

This is a favorite of mine This example is in a humorous vein (credit goes to a former professor of mine, Steven Gortmaker), but I am also interested in graphs that you feel beautifully capture and ...
0
votes
1answer
68 views

Visualize process data

I have a dataset of order processing with 8 million rows with following columns: HistoryId - Identity column of the records ...
2
votes
1answer
37 views

How to plot a comparison of read counts in R

I have a bunch of genetic read counts for different several genes. Each gene is divided into two groups (0 and 1). What I want to do is make a vertical plot side by side of the 0 group and the 1 ...
2
votes
1answer
42 views

VIsualizing the effect that only one predictor has on the outcome (R)

So I have performed a logistic regression on a data set with multiple predictors. I want to graphically represent the relationship between the outcome and only one of the predictors. What would be the ...