id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
488	error message in estimation function	lmperez	Víctor de Buen Remiro	"Hello, i have this problem:

When you are doing an estimation of an output with only 5 dates distinct from 0, TOL generates a fatal error. It's true that TOL cannot use an 312 ARIMA polynomial with only a period of time of 3 months.

The problem is that TOL collapses when the code achive this point and all the estimation process is finished. I was doing an estimaion of 300 outputs and that error happened in output number 15. That's what i mean.

Here below is the log file.


Variables     : 13
 Data	         : 87
 Interruptions : 0
 Restrictions  : 0
 DIF degree    : 6
 AR degree     : 313
 MA degree     : 6
 Jacobian	     : Analytical
2007/05/18 09:51:06 : Begins  Marquardt's Least Square Method
  Absolute Tolerance    = 0.0005
  Realtive Tolerance    = 0.001
  Maximum of iterations = 30
  Numeric differential pass size = 0.0001<E>
ERROR: [1] FATAL: Cannot create a matrix with negative dimensions (-226x1)</E>"	defect	closed	high		Math	1.1.5	major	fixed