Here is an example of a Histogram plot, with a stripchart (vertically jittered) along the x side of the plot.
Alternatively, using the geom_rug function:
Of course this simplicistic method need to be adjusted in vertical position of the stripchart or rugchart (y=-2, here), and the relative proportion of points jittering.
Showing posts with label ggplot2. Show all posts
Showing posts with label ggplot2. Show all posts
Wednesday, February 5, 2014
Sunday, February 2, 2014
Boxplot with mean and standard deviation in ggPlot2 (plus Jitter)
When you create a boxplot in R, it automatically computes median, first and third quartile ("hinges") and 95% confidence interval of median ("notches").
But we would like to change the default values of boxplot graphics with the mean, the mean + standard deviation, the mean - S.D., the min and the max values.
Here is an example solved using ggplot2 package. Plus here are represented points (the single values) jittered horizontally.
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