Plot data may be given as either a numeric or boxed array.
A numeric array should be a vector or matrix.
for a plot requiring 2D data, a vector is the y values and a matrix is treated as rows of y values. The x axis defaults to i.{:$y
for a plot requiring 3D data, the array should be a matrix and is treated as z values. The x axis defaults to i.# z and the y axis to i.{:$z
- complex data is treated as x (real) and y (complex) values.
A boxed array is either x;y or x;y;z values. The boxed values should conform in size.
for a plot requiring 2D data, the x values should have the same shape as the y values, or be a vector of length {:$y
for a plot requiring 3D data, the x and y values should have the same shape as the z values, or the x values should have length #z and the y values length {:$z
More than one set of data can be given.