
SCATTER:
	This programmm automatically draws a scatterplot with the data of SDAT.If the matrix has some columns, you can choose the columns for independ and depend variable
	First draws the points and then you can choose the type of regression for the grafic and change it at the moment if you dont like that.
	In each fitting, the programm send to the stack the datas of the fit:slope, intercept, type of regression,correlation coeff,..
	Also you can simply join the points of the grafic with lines.

REVISIONS:

V1.1:-the extrem points now dont coincide with the axes
     -in the option of join the points,now is not needed that the data of $DAT were sorted, the program sort them automaticaly
 

If you have any question,idea or something to tell me, you can send me a e-mail to:
		rubenhoe@teleline.es
This programm has been made for Rubn de la Rosa Steinz from Valladolid (Spain)