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Nov
Box Plot Of Data. What is a box and whisker plot. Box plots may also have lines extending from the boxes whiskers indicating variability outside the upper and lower quartiles hence the terms box-and-whisker plot and box-and-whisker diagram. A boxplot is a standardized way of displaying the distribution of data based on a five number summary minimum first quartile Q1 median third quartile Q3 and maximum. They are particularly useful for comparing distributions across groups Source.
Box Plot is a tool in descriptive statistics that can help you to get a clearer picture of the distribution and the most important values or outliers in your dataset at the same time. In some box plots the minimums and maximums outside the first and third quartiles are. It is also used for descriptive data interpretation. Box plots may also have lines extending from the boxes whiskers indicating variability outside the upper and lower quartiles hence the terms box-and-whisker plot and box-and-whisker diagram. A boxplot is a standardized way of displaying the distribution of data based on a five number summary minimum first quartile Q1 median third quartile Q3 and maximum. You can use the geometric object geom_boxplot from ggplot2 library to draw a boxplot in R.
Box plots also called box-and-whisker plots or box-whisker plots give a good graphical image of the concentration of the data.
In some box plots the minimums and maximums outside the first and third quartiles are. Tukey who used boxes and so-called whiskers to visualize distribution and variability in data. A box plot is a diagram that gives a visual representation to the distribution of the data highlighting where most values lie and those values that greatly differ from the norm called outliers. This method was first introduced for a wider audience in 1969 by John W. In a box plot we draw a box from the first quartile to the third quartile. You can use the geometric object geom_boxplot from ggplot2 library to draw a boxplot in R.