Computational methods and data analysis refer to the use of mathematical and statistical and data analysis tools to handle data ,study and come up with different solutions to different problems in various fields. One of this field is Empirical Finance , we will analyse a data set under standard regression, time series and and data and date management using different packages. The resulting information we get from analysing this data set will help us understand them more their behaviour. We will use a programme called R to analyse our data.