I suspect that a recovery was started and left so that more logs could be applied.

RESTORE DATABASE [analysis] WITH NORECOVERY

I would suggest trying to recover to read only mode first.

RESTORE DATABASE [analysis] WITH STANDBY = 'D:\Program Files\Microsoft SQL Server\SQL2005\MSSQL.1\MSSQL\Backup\ROLLBACK_UNDO_analysis.BAK'

Or just try and fully recovery

RESTORE DATABASE [analysis] WITH RECOVERY