Box Plot Quartiles. The first half has eight values so the median is the average of the middle two values. Box plots are relevant when an experiment is conducted plenty number of times and one wants to understand the statistical significance of the outcome.
A Box And Whisker Plot Or Box Plot Is A Convenient Way Of Visually Displaying Groups Of Numerical Data Through Their Q Box Plots Quartiles Data Visualization from www.pinterest.com
Statistics assumes that your values are clustered around some central value. We add geom_boxplot to the default ggplot layer. For other statistical representations of numerical data see other statistical charts.
The horizontal line inside the box is the median.
We add geom_boxplot to the default ggplot layer. That is IQR Q3 Q1. The horizontal line inside the box is the median. Calculate the quartile values.
