scatterplot_w_colour: Plot a scatter plot using a coloured palette

In sbpiper: Data Analysis Functions for 'SBpipe' Package

Description

Plot a scatter plot using a coloured palette

Usage

scatterplot_w_colour(df, g = ggplot(), colNameX = "x", colNameY = "y",
  colNameColor = "colour", dot_size = 1,
  colours = colorRamps::matlab.like(256), limits = NULL)

Arguments

df	a data frame
g	the current ggplot to overlap
colNameX	the name of the column for the X axis
colNameY	the name of the column for the Y axis
colNameColor	the name of the column whose values are used as 3rd dimension
dot_size	the size of the dots in the scatterplot
colours	the palette to use
limits	the limits for the palette (NULL if no limit is used)

Value

the plot

Examples

df <- data.frame(a=rnorm(10000), b=rnorm(10000), c=rev(seq(10000)))
scatterplot_w_colour(df, colNameX="a", colNameY="b", colNameColor="c")

sbpiper documentation built on May 2, 2019, 8:53 a.m.