plot_proj: Plot Projected Data with Axes and Circles

In quollr: Visualising How Nonlinear Dimension Reduction Warps Your Data

Plot Projected Data with Axes and Circles

Description

Plot Projected Data with Axes and Circles

Usage

plot_proj(
  proj_obj,
  point_param = c(1, 0.3, "#66B2CC"),
  line_param = c(0.5, 0.5, "#000000"),
  plot_limits,
  axis_text_size = 3,
  is_category = FALSE
)

Arguments

proj_obj	An object contains a tibble containing the projected data, a tibble containing the model reference data, a list specifying the axes details, and a list defining circle parameters.
point_param	A vector specifying point size, alpha, and color (default: c(1, 0.3, "#66B2CC")).
line_param	A vector specifying line width, alpha, and color (default: c(0.5, 0.5, "#000000")).
plot_limits	Limits for the plot axes.
axis_text_size	Size of axis text (default: 3).
is_category	Logical indicating if the data is categorical (default: FALSE).

Value

A ggplot object.

Examples

projection_df <- cbind(
c(-0.17353,-0.02906,0.19857,0.00037,0.00131,-0.05019,0.03371),
c(-0.10551,0.14829,-0.02063,0.02658,-0.03150,0.19698,0.00044))

df_bin <- scurve_model_obj$model_highd
edge_data <- scurve_model_obj$trimesh_data

proj_obj1 <- get_projection(projection = projection_df, proj_scale = 1,
highd_data = scurve, model_highd = df_bin,
trimesh_data = edge_data,
axis_param = list(limits = 1, axis_scaled = 3, axis_pos_x = -0.72,
axis_pos_y = -0.72, threshold = 0.09))

plot_proj(proj_obj = proj_obj1, plot_limits = c(-1, 1))

quollr documentation built on Aug. 8, 2025, 6:08 p.m.