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Related Concept Videos

Pie Chart01:04

Pie Chart

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A pie chart (or a pie graph) is a circular graphical chart or a pictorial representation of categorical data. It is divided into slices of pie each indicating numerical proportions. It is also used to show the relative sizes of data in a single chart.
In a pie chart, the central angle, the arc length of each slice, and the area are directly proportional to the quantity or percentage it represents. Some real-world examples that can be depicted using pie charts include marks obtained by students...
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Interpreting R Charts01:22

Interpreting R Charts

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R chart, or range chart, is a fundamental tool in statistical process control used to monitor the variability within a process. It complements the X-bar (x̄) chart by focusing on the range of the data, rather than individual values, providing a clear picture of the process dispersion over time.
An R chart plots the range of subsets of measurements collected from a process. Each point on the chart represents the range—defined as the difference between the maximum and minimum...
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Graphical and Analytic Representation of Sinusoids01:20

Graphical and Analytic Representation of Sinusoids

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Analyzing two sinusoidal voltages with equal amplitude and period but different phases on an oscilloscope, an instrument used to display and analyze waveforms, involves a three-step process.
The first step is measuring the peak-to-peak value, which is twice the amplitude of the sinusoid. This provides information about the maximum voltage swing of the waveform.
Secondly, the period and angular frequency are determined. The period is the time taken for one complete cycle of the waveform, while...
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Ogive Graph01:07

Ogive Graph

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An ogive graph is sometimes called a cumulative frequency polygon. It is one type of frequency polygon that shows cumulative frequency. In other words, the cumulative percentages are added to the graph from left to right. An ogive graph plots cumulative frequency on the vertical y-axis and class boundaries along the horizontal x-axis. It’s very similar to a histogram; only instead of rectangles, an ogive displays a single point where the top right of the rectangle would be. Creating this...
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Interpreting X̄ Charts01:13

Interpreting X̄ Charts

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Interpreting x̄ charts, a type of control chart used in statistical process control helps monitor the variation in processes over time. The x̄ chart is based on the sample mean and allows for monitoring variations in the process mean over time. These charts are pivotal for quality assurance in manufacturing and other sectors.
An x̄ chart plots the values of individual measurements over time against control limits calculated from historical data. The central line...
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pV-Diagrams01:18

pV-Diagrams

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The pV diagram, which is a graph of pressure versus volume of the gas under study, is helpful in describing certain aspects of the substance. When the substance behaves like an ideal gas, the ideal gas equation describes the relationship between its pressure and volume. On a pV diagram, it is common to plot an isotherm, which is a curve showing p as a function of V with the number of molecules and the temperature fixed. Then, for an ideal gas, the product of the pressure of the gas and its...
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In Silico Identification and Characterization of circRNAs During Host-Pathogen Interactions
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In Silico Identification and Characterization of circRNAs During Host-Pathogen Interactions

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NG-Circos: next-generation Circos for data visualization and interpretation.

Ya Cui1, Zhe Cui2, Jianfeng Xu2

  • 1Division of Computational Biomedicine, Department of Biological Chemistry, School of Medicine, University of California, Irvine, CA 92697, USA.

NAR Genomics and Bioinformatics
|February 12, 2021
PubMed
Summary
This summary is machine-generated.

Next-generation Circos (NG-Circos) offers a powerful, interactive JavaScript tool for visualizing genomic data. This flexible software enhances data interpretation and promotes reproducible research in biomedical sciences.

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Area of Science:

  • Bioinformatics
  • Computational Biology
  • Genomic Data Visualization

Background:

  • Circos plots are essential for displaying complex genomic data.
  • Existing Circos implementations lack interactivity and broad data type support.

Purpose of the Study:

  • To develop an advanced, interactive Circos visualization tool.
  • To overcome limitations of current Circos software for next-generation genomic data.

Main Methods:

  • Developed NG-Circos, a JavaScript-based circular genome visualization tool.
  • Integrated 21 functional modules supporting diverse data types.
  • Created a dynamic browser interface for enhanced interactivity.

Main Results:

  • NG-Circos provides highly interactive Circos plot construction.
  • The tool supports a wide array of data types.
  • NG-Circos is presented as the most powerful software for interactive Circos plots.

Conclusions:

  • NG-Circos significantly advances next-generation data visualization and interpretation.
  • The tool promotes reproducible research in biomedical sciences and related fields.
  • NG-Circos enhances the utility of Circos plots for complex genomic datasets.