close Warning: Can't synchronize with repository "(default)" (/var/svn/tolp does not appear to be a Subversion repository.). Look in the Trac log for more information.

Opened 14 years ago

Closed 14 years ago

#1094 closed defect (fixed)

Función RegressionCoef

Reported by: Iván Robles Owned by: Víctor de Buen Remiro
Priority: highest Milestone:
Component: ASCII data files Version: 2.0.1
Severity: blocker Keywords:
Cc:

Description

Buenos días,

hemos visto dos problemas con esta función:

El primero, al ejecutar el siguiente código:

  Matrix a = Rand(3,100,1,1)<< Rand(3,100,0,1);
  Matrix b = RegressionCoef(a);

Nos da solo valores en la diagonal. Hemos comprobado que es por tener una constante.

El segundo, al ejecutar este código:

  Matrix a = Rand(100,3,0,1);
  Matrix b = RegressionCoef(a);

se cae TOL

Change History (1)

comment:1 Changed 14 years ago by Víctor de Buen Remiro

Resolution: → fixed
Status: new → closed

(In [3231]) Fixes #1094
PartialCorrelationF uses SVD for matrix inversion

Note: See TracTickets for help on using tickets.