The scale_fill_brewer() function in R is “used from a set of palettes in the RColorBrewer package”. It changes the fill color of ggplot2 plots, such as boxplots, barplots, violin plots, dot plots, etc. Syntax scale_fill_brewer( type = “seq”, palette = 1, direction = 1, aesthetics = “fill” ) Parameters type: It is one of “seq” … Read more
The scale_colour_distiller() function in R is “used to apply a color scale to the color aesthetic of a plot”. The scale_colour_distiller() function uses a color scale generated using a distiller color scheme, a type of color scheme that emphasizes perceptual uniformity and is commonly used for data visualization. Syntax scale_colour_distiller( type = “seq”, palette = … Read more
The scale_fill_distiller() function in R is “used to apply a color scale to the fill aesthetic of a plot”. For example, scale_fill_distiller(palette = “Spectral”, n = 7) will create a color scale with 7 colors from the Spectral palette. Syntax scale_fill_distiller( type = “seq”, palette = 1, direction = -1, values = NULL, space = “Lab”, … Read more
The scale_colour_fermenter() function in R is “used to set the colors for a plot using a palette from the Fermenter package.” Syntax scale_fill_fermenter( type = “seq”, palette = 1, direction = -1, na.value = “grey50”, guide = “coloursteps”, aesthetics = “fill” ) Parameters type: It is one of “seq” (sequential), “div” (diverging), or “qual” (qualitative) … Read more
The scale_colour_brewer() function from the ggplot2 package in R is “used to set the colors for a plot using a palette from the RColorBrewer package“. The brewer scales provides sequential, diverging and qualitative colour schemes from ColorBrewer. Syntax scale_colour_brewer( type = “seq”, palette = 1, direction = 1, aesthetics = “colour” ) Parameters type: It is … Read more
The scale_fill_fermenter() function of the ggplot2 package in R is “used to apply a color scale to the fill aesthetic of a plot”. It creates a sequential color palette that ranges from a light color to a dark color, with the colors chosen to be perceptually uniform. Syntax scale_fill_fermenter( type = “seq”, palette = 1, … Read more
The bty option of the par() function in R is “used to control the box style of base charts”. The bty is a parameter of the par() method that allows the box’s custom around the plot. The shape of the letter represents the boundaries: o: complete box (default parameter) n: no box 7: top + right L: … Read more
A scatterplot in R is a “set of dotted points representing individual pieces of data on the horizontal and vertical axis“. The first argument of the plot() function is the x-axis variable, and the second argument is the y-axis variable. Syntax plot(x, y, main, xlab, ylab, xlim, ylim, axes) Parameters x: It is the data set whose … Read more
The pch in R is “short for plot characters, symbols, or shapes we can use to make plots”. It is an argument used in various plotting functions, such as plot(), points(), and lines(), to specify the type of symbol or marker to be used in the plot. In R, there are 26 built-in shapes available … Read more