plot_libsize: Make a ggplot graph of library sizes.

In elsayed-lab/hpgltools: A pile of (hopefully) useful R functions

Make a ggplot graph of library sizes.

Description

It is often useful to have a quick view of which samples have more/fewer reads. This does that and maintains one's favorite color scheme and tries to make it pretty!

Usage

plot_libsize(
  data,
  condition = NULL,
  colors = NULL,
  text = TRUE,
  order = NULL,
  plot_title = NULL,
  yscale = NULL,
  expt_names = NULL,
  label_chars = 10,
  ...
)

Arguments

data	Expt, dataframe, or expressionset of samples.
condition	Vector of sample condition names.
colors	Color scheme if the data is not an expt.
text	Add the numeric values inside the top of the bars of the plot?
order	Explicitly set the order of samples in the plot?
plot_title	Title for the plot.
yscale	Whether or not to log10 the y-axis.
expt_names	Design column or manually selected names for printing sample names.
label_chars	Maximum number of characters before abbreviating sample names.
...	More parameters for your good time!

Value

a ggplot2 bar plot of every sample's size

See Also

[ggplot2] [prettyNum] [plot_sample_bars()]

Examples

## Not run: 
 libsize_plot <- plot_libsize(expt = expt)
 libsize_plot  ## ooo pretty bargraph

## End(Not run)

elsayed-lab/hpgltools documentation built on May 9, 2024, 5:02 a.m.