Beeswarm Plot 편집하기

'''Beeswarm Plot''' is a data visualization technique used to display individual data points along a single axis, often overlaid with a distribution representation. It helps to visualize the spread, density, and clustering of data points while avoiding overlap. Beeswarm plots are commonly used in exploratory data analysis to understand data distributions and outliers.
==Overview==
[[File:Beeswarm Plot.png|thumb|Beeswarm Plot]]
Beeswarm plots arrange individual data points in a "swarm-like" manner along one axis (typically the x-axis for categories) while jittering them slightly along the other axis (y-axis) to prevent overlap. Unlike boxplots or histograms, beeswarm plots emphasize individual data points rather than summary statistics.

Key characteristics:
*Each dot represents an individual data point.
*Points are jittered to avoid overlap and display density.
*Often used in conjunction with other plots (e.g., boxplots or violin plots) to provide additional context.
==Applications==
Beeswarm plots are widely used in various fields:
*'''Biology:'''
**Visualizing gene expression levels across different conditions.
**Showing the distribution of measurements in experimental studies.
*'''Finance:'''
**Displaying the spread of stock prices or returns over time.
*'''Social Sciences:'''
**Examining survey responses across demographic groups.
*'''Machine Learning:'''
**Evaluating the distribution of predictions or residuals in model assessments.
==How to Create a Beeswarm Plot==
#'''Prepare the Data:'''
#*Organize the data into categories or groups, if applicable.
#'''Choose a Visualization Tool:'''
#*Use tools like Python libraries (e.g., Seaborn, Matplotlib, Plotly) or R packages (e.g., ggplot2, beeswarm).
#'''Customize the Plot:'''
#*Adjust the size of the dots, colors, and axis labels for better readability.
#'''Overlay with Other Plots (Optional):'''
#*Combine with boxplots or violin plots for additional summary statistics.
==Example==
Consider a dataset with exam scores from students in three different classes. The beeswarm plot can be used to show the distribution of scores for each class, highlighting individual performance while also revealing clustering and outliers.
{| class="wikitable"
!Class!!Scores
|-
|Class A||85, 90, 88, 92, 95
|-
|Class B||70, 75, 80, 85, 90
|-
|Class C||50, 55, 60, 65, 70
|}The plot will display individual points for scores in each class, avoiding overlap and illustrating the spread of the data.
==Advantages==
*Highlights individual data points rather than aggregated statistics.
*Effectively shows data density and clustering.
*Helps to identify outliers and data distribution patterns.
==Limitations==
*Becomes cluttered with large datasets or too many categories.
*Requires careful jittering to maintain readability and avoid misinterpretation.
*May not provide enough context without additional summary statistics.
==See Also==
*[[Scatter Plot]]
*[[Box Plot]]
*[[Violin Plot]]
*[[Data Visualization]]
*[[Exploratory Data Analysis]]
[[Category:Data Science]]
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