A bar plot or bar chart, is a graph of the frequency of categorical data. It is differentiated from a histogram because in a bar plot, the data are inherently categorical.
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What kind of Diagram to visualize Results from Software Usability test?
I know how to use R but I am kind of stuck on the statistical part here:
I need to visualize the results from a software usability test where the total number of clicks of each tester for every one ...
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2answers
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How to plot a mekko chart in Excel?
So a question you will have from here!
Q: What is Mekko?
A. Its like a histogram. The bar chart can show information in two axes. Normally in a bar chart the y axis shows the variation and x shows ...
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4answers
586 views
How to visualize two bar charts with very different scales without looking redundant
More an aesthetics question to do with presentation of statistical data, say you have 2 sets of data,
speed weight
a 2.2 500
b 4.7 222
c 7.3 999
d 3.1 ...
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1answer
333 views
Can I pass an “at” parameter for the x-axis locations of bars, to an R barplot?
Hi in base graphics in R, I would like to overlay a bar plot on a chart which has irregularly spaced points on a curve. The bars should represent the change in these points since the previous sample. ...
3
votes
1answer
2k views
Calculating standard error and attaching an error bar on ggplot2 bar chart
Given a minimal dataset where am looking for the occurrence of a certain motif within a dataset of 500 observations. with_motif represents obervations with the specified motif and without_motif are ...
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2answers
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Drawing multiple barplots on a graph in R
I would like to plot four barplots on a single graph in R. I have used the following code. Here, how can keep a legend on top of the graph, specifically the legend should be between 2 and 3 barplots. ...
0
votes
1answer
189 views
How would one visualize this data using bar charts?
I am using Google's visualization API for drawing charts that show files downloaded each day.
I don't know if this is the best idea, but I am thinking of showing download counts on the Y-axis, ...
2
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0answers
174 views
Is it true that horizontal and vertical bar charts are in different length for human eye? [closed]
Is it true that horizontal and vertical bar charts are in different length for human eye?
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3answers
637 views
Postscript in R: How to remove a large left margin (on y axis)
I have a problem. I am creating a wide barplot (50x grouped 4 columns) and printing it to ps. However the figure does not fit to printed ps - the x axis goes out of a page. It would fit if only I ...
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2answers
547 views
4
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3answers
3k views
Stacked bar plot
I have a data-frame whose first column is the name of an item and the second column is the frequency of that item in the dataset.
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6
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3answers
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How to create a barplot diagram where bars are side-by-side in R
I want to create a bardiagram for these data in R (read from a CVS file):
Experiment_Name MetricA MetricB
Just_X 2 10
Just_X_and_Y 3 20
to have the following ...
