mt_plotpairs: Plot multiple combinations of sample gene expressions in a...

In TYMichaelsen/mmtravis: Tools for analysing (meta)transcriptomics data

Description

Plots the gene expression from multiple samples in a mmt object in a grid plot with all pairs of variables.

Usage

mt_plotpairs(mmt, samples = NULL, label_by = NULL, textsize = 5,
  linesize = 0.5, pointsize = 2)

Arguments

mmt	(required) A mmt list loaded with mt_load.
samples	A vector of 3 or more sample names in mmt to plot on each axis. If NULL, the default, then all samples will be plotted. (Default: NULL)
label_by	replace the SampleIDs plotted in the diagonal with one(!) column in the metadata.
textsize	The text size of the axis titles.
linesize	The size of lines in the plot(s).
pointsize	The size of points in the plot(s).

Value

A ggplot2 object.

Author(s)

Thomas Yssing Michaelsen [e-mail]

Examples

## Not run: 
data("example_mmt")

# Plot all samples (might take some time)
mt_plotpairs(example_mmt)

# Plot replicates and relabel.
mt_plotpairs(example_mmt,samples = c("HQ180323_13","HQ180323_14"),label_by = "Replicate")

## End(Not run)

TYMichaelsen/mmtravis documentation built on Aug. 5, 2019, 10:48 a.m.