Questions tagged [ggplot2]

Advanced R visualisation and plotting package based on the grammar of graphics. ggplot2 is also available in Python via 'plotnine' which uses ggplot2 code

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How to plot gene mutation frequencey in terms of percnatge alteration in samples?

I'm taking data from cbioportal of gene and their mutation frequency with percentage which I'm trying to categorize with various sub class. The issue I'm facing is I have to plot it in mutation ...
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24 views

How to call this : some dots in volcano plot aligned a line after add a very small value to padj

when I plotting the volcano plot, I got some dots very top of the Y-axis because their padj nearly reached 0(I checked the data, I think they are reliable), so I followed the advice to add a very ...
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125 views

How can I correctly get 3D scatter plot for micro-array pheno data in R [updated]?

I intend to see data points distribution (each reows) within labeled groups (different batchs such as 1,2,3, and so on) in 3D scatter plot, because I want to see the distribution of the data points ...
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359 views

How to create a dendrogram of clusters and reconstruct phylogenetic relationship

I'm working with a Daphnia data set looking at the 16s gene pulled from the BOLD database. So far I did a multiple sequence alignment and attempted to cluster and plot a dendrogram: ...
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Ordering the cells by the expression of specific genes

I have 209 cells. I want to show the expression of two genes by ordering my cells. Imagine something like a plot on which y axis shows the read counts range from 0 to 10000 and x axis shows the number ...
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92 views

Multiple box plot

I am using below code to plot multiple box plot but I am still struggling to understand how I can add whisker to box plot and how to change sample order like in this figure SampleType? ...