ggcyto | Visualize Cytometry data with ggplot2 | Data Visualization library
kandi X-RAY | ggcyto Summary
kandi X-RAY | ggcyto Summary
ggcyto is a cytometry data visualization tool built around ggplot and the grammar of graphics paradigm. The software extends the popular ggplot2 framework, already familiar to many data scientists, enabling it to recog-nize the core Bioconductor flow cytometry data structures for gated and annotated cytometry data. It simplifies visualization and plotting of flow data for publication quality graphics. There are three ways to construct the ggcyto plots. Each represents a different level of complexity and flexibility. They meet the needs of various plot applications and thus are suitable for users at different levels of coding skills.
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ggcyto Key Features
ggcyto Examples and Code Snippets
library(ggcyto)
dataDir <- system.file("extdata",package="flowWorkspaceData")
gs_orig <- load_gs(list.files(dataDir, pattern = "gs_bcell_auto",full = TRUE))
gs <- gs_clone(gs_orig)
#plot a gate by specifying the population node name (here i
Community Discussions
Trending Discussions on ggcyto
QUESTION
I'm new to flowCore + R. I would like to mimic a histogram plot after gating that can be manually done in FlowJo software. I got something similar but it doesn't look quite right because it is a "density" plot and is shifted. How can I get the x axis to shift over and look similar to how FlowJo outputs the plot? I tried reading this document but couldn't find a plot similar to the one in FlowJo: howtoflowcore Appreciate any guidance. Thanks.
code snippet: ...ANSWER
Answered 2021-May-18 at 09:27The reason that for the "shift" is that the x axis is logarithmic (base 10) in the flowJo graph. To achieve the same result in R, add
QUESTION
I am trying to set the x limits on a ggcyto(ggplot2) plot, but it doesn't seem to work. The x-limit that I set is squished all the way to the right and there is a lot of empty space. Not sure what else to try. I tried setting biexp scale but it looked the same.
...ANSWER
Answered 2021-Mar-24 at 15:45Don't have your data so can't reproduce the weird axis. I would check your data for negative values. Also the ggcyto
wrapper has some restrictions on your limits.
Using an example data below, I set 2 values on the first column "FSC" to be -999, and I get a similar error:
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