When creating any barbarian, PCGen asks for a Raging Selection with the options Controlled Rage or Standard Rage. I think Controlled Rage is only an Urban Barbarian Archetype class feature. If so, then this ability selection shouldn't exist.
Controlled Rage (Ex)
When an urban barbarian rages, instead of making a normal rage she applies a +4 morale bonus to her Strength, Dexterity, or Constitution. This bonus increases to +6 when she gains greater rage and +8 when she gains mighty rage. She may apply the full bonus to one ability score or may split the bonus between several scores in increments of +2. When using a controlled rage, an urban barbarian gains no bonus on Will saves, takes no penalties to AC, and can still use Intelligence-, Dexterity-, and Charisma-based skills.
This ability alters rage.