Making a boxplot with data points on top of the boxplot is a great way to show distributions of multiple groups. A big advantage is that one can see the raw data and the summary stats of distributions using boxplot with data points. ggplot2 in R makes it easy to make boxplots … [Read more...] about A mistake to Avoid while making boxplot with datapoints in ggplot2
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How to Make Time-Series Plot with Rolling Mean in R?
In this post we will learn how to make a time-series plot with a rolling mean using R. Often time-series data fluctuate a lot in short-term and such fluctuations can make it difficult to see the overall pattern in the plot. A solution is to smooth-out the short term … [Read more...] about How to Make Time-Series Plot with Rolling Mean in R?
How to Make Boxplot with a Line Connecting Mean Values in R?
In this post, we will learn how to draw a line connecting the mean (or median) values in a boxplot in R using ggplot2. Connecting mean or median values in each group i.e. each box in boxplot can help easily see the pattern across different groups. The basic idea in making a … [Read more...] about How to Make Boxplot with a Line Connecting Mean Values in R?
How to Add Labels to Select Points with ggrepel?
In this post, we will see how to add labels or annotations to select data points such that the labels don't overlap with each other. We will use the R package ggrepel together with ggplot to add labels without overlaps. More specifically we will use geom_text_repel() function … [Read more...] about How to Add Labels to Select Points with ggrepel?
How to reorder barplots with facetting with ggplot2 in R?
Reordering bars in barplot either in ascending or descending order can help quickly see how the groups/categories vary. When you have a thrid variable, adding facet to the barplot can be very useful. In this tutorial, we will see how to reorder bars in barplot with facetting by … [Read more...] about How to reorder barplots with facetting with ggplot2 in R?