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Opened 10 years ago

Closed 10 years ago

#1201 closed defect (fixed)

Valores omitidos en la obtención del due-to

Reported by: agjimenez Owned by: Pedro Gea
Priority: blocker Milestone: Maintenance
Component: DecoTools Keywords:
Cc:

Description

Se encuentra valores omitidos en la obtención del dueto secuencial cuando el output tiene valores idénticos en una fecha y en la correspondiente en el periodo anterior.

Change History (3)

comment:1 Changed 10 years ago by Pedro Gea

(In [4760]) Refs #1201

comment:2 Changed 10 years ago by Pedro Gea

(In [4761]) Refs #1201

comment:3 Changed 10 years ago by Pedro Gea

Resolution: → fixed
Status: new → closed

En la descomposición secuencial se usa el factor:

f = (Y_t - Y_s) / (log(Y_t) - log(Y_s))

que es indeterminado cuando Y_t == Y_s.

Se soluciona haciendo uso del límite cuando: Y_s -> Y_t:

f = limit[Y_s -> Y_t]( (Y_t - Y_s) / (log(Y_t) - log(Y_s)) ) = Y_t
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