[GRASS-user] How to calculates linear regression from three or more raster maps?

[王德辉]

I want to caculate linear regression function of X1 raster map to X2,X3,X4.
r.series can not do it.
Thanks!
dehui

在2013-02-22 16:02:00,王德辉<dehuiw at gig.ac.cn>写道：
> 
> =?GBK?B?zfW1wrvU?= wrote:
> 
> > How to calculates linear regression from three or more raster maps £¨X1 = a + bX2 + cX3 +dX4 + ...)?
> 
> r.series with a method of slope, offset and/or detcoeff.
> 
> -- 
> Glynn Clements <glynn at gclements.plus.com>