data_draw_scatter_3d2.m File Reference

Detailed Description

Draws 3-D scatter plot-ellipse walls.

Definition in file data_draw_scatter_3d2.m.

Go to the source code of this file.

Functions
function	data_draw_scatter_3d2 (in data, in idxfea, in confidences, in flags_min, in ks, in flag_wallpoints)

Function Documentation

function data_draw_scatter_3d2	(	in	data,
		in	idxfea,
		in	confidences,
		in	flags_min,
		in	ks,
		in	flag_wallpoints
	)

Parameters

data	dataset
idxfea	What features to use. Numbers point to columns in data.X
confidences	a list of percentages (]0, 1[) for the confidence ellipses
flags_min	3D boolean vector that controls where the walls will be drawn

Returns

[data]

[data, handles]. handles: handles for the legends

Parameters

ks	= [0.2, 0.5] a two-element vector with multipliers so that the axis limits take a distance from the points minima and maxima. The first element refers to the minima, and the second refers to the maxima.
flag_wallpoints	= 0. Whether to plot the point projections onto the walls