Generate Matrix

helper function for generating the x and y axes for a matrix grid.

Usage

e_matrix(e, xAxis, yAxis, ...)

Arguments

e

An echarts4r object as returned by e_charts or a proxy as returned by echarts4rProxy.

xAxis, yAxis

provide column name of dataframe to generate X-axis and Y-axis header cells

...

Any other option to pass, check See Also section.

See also

Additional arguments

Examples

df <- data.frame("Class" = rep(c("Class1", "Class2", "Class3"),each = 3),
"Grade" = c("Grade1","Grade2", "Grade3"),
"A" = sample(1:10, 9),
"B" = sample(1:10,9))

df |> e_charts() |> e_matrix(xAxis = "Class", yAxis = "Grade")