Modeling and reconstruction of the statistical data from a system electronic application for administrative management in IPN through the filter of Kalman

On the Management of Human Capital at the National Polytechnic Institute are developing information systems that seek improvements in administrative procedures, ensuring the acquisition complete of date, reliable and opportune, using technology available at the WEB. This aims to provide a quality service to more than 24, 800 employees. In this case we propose the application forms via the internet, because these employees carry data and digital documents. However, to provide the best service and sizing the server, it is necessary to analyze the accesses to the database and rebuild the system; for this is necessary to realize measurements using a free software tool and to analyze it as a system with parameter variations in time represented by an ARMA model using the Kalman filter as parameter estimator with good results.