The Default plotjs Scatterplot Function — plotjs.default • plotjs

Draw an interactive scatterplot or line plot using 'Chart.js'.

Usage

# Default S3 method
plotjs(
  x,
  y,
  type = "p",
  xlim = NULL,
  ylim = NULL,
  main = NULL,
  xlab = NULL,
  ylab = NULL,
  zoom = TRUE,
  col.group = NULL,
  col = NULL,
  legend.title = NULL,
  legend.position = "right",
  sci.x = FALSE,
  sci.y = FALSE,
  ...
)

Arguments

x: the x coordinates for the plot.
y: the y coordinates for the plot.
type: 1-character string giving the type of plot desired. The following values are possible: "p" for points, "l" for lines, and "b" for both points and lines.
xlim: the x limits (x1, x2) of the plot.
ylim: the y limits of the plot.
main: a main title for the plot.
xlab: a label for the x axis, defaults to a description of x.
ylab: a label for the y axis, defaults to a description of y.
zoom: logical; should the zooming feature be enabled for the plot?
col.group: optionally, a factor the same length as x by which to group and color points.
col: The colors for the lines and points. If col.group is specified, this can be a vector of colors to use for each group in the data. If NULL, Chart.js default colors are used.
legend.title: a title for the legend. Defaults to a description of col.group if not set. You can also use legend.title = FALSE to suppress the legend title.
legend.position: Position of the plot legend. Possible values are "right", "bottom", "inset", and "hide". This is ignored if all points are colored the same.
sci.x: logical indicating whether scientific notation should be used for the x-axis.
sci.y: logical indicating whether scientific notation should be used for the y-axis.
...: arguments passed to htmlwidgets::createWidget(): width, height, and elementId. These arguments default to NULL.

Examples

data(mtcars)
plotjs(mtcars$hp, mtcars$qsec)

plotjs(mtcars$disp, mtcars$hp, main = "Displacement vs. HP in mtcars")