data_draw_scatter_2d.m File Reference

Detailed Description

Draws 2-D scatter plot.

Definition in file data_draw_scatter_2d.m.

Go to the source code of this file.

Functions
function	data_draw_scatter_2d (in data, in idx_fea, in confidences, in textmode)

Function Documentation

function data_draw_scatter_2d	(	in	data,
		in	idx_fea,
		in	confidences,
		in	textmode
	)

Parameters

data	dataset
idx_fea	What features to use. Numbers point to columns in data.X
confidences	a list of percentages (]0, 1[) for the confidence ellipses
textmode=0	0 - no text anotation 1 - annotates "obsnames" 2 - annotates "groupcodes"