qbarplot.stacked.from.wide.df: qbarplot.stacked.from.wide.df - Barplot for tibbles or...

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qbarplot.stacked.from.wide.df - Barplot for tibbles or dataframes

Description

Draw and save a stacked barplot for each row of a dataframe.

Usage

qbarplot.stacked.from.wide.df(
  df,
  x = "Samples",
  y = "Fraction",
  z = "Category",
  color = 1,
  label = NULL,
  also.pdf = FALSE,
  save.obj = FALSE,
  ext = MarkdownHelpers::ww.set.file.extension(default = "png", also_pdf = also.pdf),
  plotname = FixPlotName(substitute(df)),
  subtitle = NULL,
  suffix = NULL,
  caption = suffix,
  filename = NULL,
  scale = TRUE,
  plot = TRUE,
  save = TRUE,
  mdlink = MarkdownHelpers::unless.specified("b.mdlink", def = FALSE),
  hline = FALSE,
  filtercol = 1,
  palette_use = c("RdBu", "Dark2", "Set2", "jco", "npg", "aaas", "lancet", "ucscgb",
    "uchicago")[4],
  xlab.angle = 45,
  xlab = x,
  logY = FALSE,
  annotation_logticks_Y = logY,
  hide.legend = FALSE,
  max.names = 50,
  limitsize = FALSE,
  grid = "y",
  max.categ = 10,
  w = qqqAxisLength(df, factor = 0.7),
  h = 5,
  ...
)

Arguments

df	The variable to plot.
x	Colname to split along X axis. Default: "Samples".
y	Colname to count along y axis. Default: "Fraction".
z	Colname to split along Y axis. Default: "Category.
color	Color (split) by along Y.
label	label
also.pdf	Save plot in both png and pdf formats.
save.obj	Save the ggplot object to a file. Default: FALSE.
ext	File extension (.pdf / .png).
plotname	The title of the plot and the name of the file (unless specified in filename).
subtitle	Optional subtitle text added below the title. Default is NULL.
suffix	Optional suffix added to the filename. Default is NULL.
caption	Optional text added to bottom right corner of the plot. Default = suffix
filename	Manually provided filename (optional). Default: parse from plotname,
scale	Scale the y axis. Default: TRUE.
plot	Display the plot.
save	Save the plot into a file.
mdlink	Insert a .pdf and a .png image link in the markdown report, set by "path_of_report".
hline	Draw a horizontal line on the plot.
filtercol	Color bars below / above the threshold with red / green. Define the direction by -1 or 1. Takes effect if "*line" is defined.
palette_use	GGpubr Color palette to use.
xlab.angle	Rotate X-axis labels by N degree. Default: 90
xlab	X-axis label. Default: x.
logY	Make Y axis log10-scale.
annotation_logticks_Y	Logical indicating whether to add annotation logticks on Y-axis. Default follows the value of logY.
hide.legend	hide legend
max.names	The maximum number of names still to be shown on the axis.
limitsize	limitsize
grid	Character indicating the axis to add gridlines. Options are 'x', 'y', or 'xy'. Default is 'y'.
max.categ	The maximum allowed number of unique categories.
w	Width of the plot.
h	Height of the plot.
...	Pass any other parameter of the corresponding plotting function(most of them should work).

Examples

# Example of wide-format data for stacked bar plot
df.SingletSplit <- tibble::tibble(
  doublet = c(0.027886224, 0.007699141, 0.003704390, 0.003205128),
  singlet = c(0.9686280, 0.9872668, 0.9925912, 0.9119822),
  unassigned = c(0.0034857780, 0.0050340539, 0.0037043897, 0.0848126233)
)
rownames(df.SingletSplit) <- c("sc06.692", "sc06.693", "sc08.325", "sc08.327")

# Create the stacked bar plot using the new qbarplot.df2 function
qbarplot.stacked.from.wide.df(df.SingletSplit)

vertesy/ggExpress documentation built on Nov. 24, 2024, 10:44 p.m.