Cros-portal.eu is no longer available here. Please try ec.europa.eu/eurostat/cros instead.

Research and Methodology for Official Statistics

The analysis of official data is a complicated task. It is even more complex to compile accurate statistics that truly reflect societal trends. To get comprehensive data, the approach must be thorough and coordinated. Only in this way can the data provide clear insight with on current demands and trends, and help companies take effective business decisions. For instance, online gaming sites rely on accurate data when it comes to the markets they operate in, and offer games that that meet the market's demands - click here for more details).

Preparation

Before embarking on the study of the data or even their collection, precise objectives must be set: what particular theme forms the basis of this analysis? What aspects need to be addressed? What exact questions need to be planned?

Second, it is important to justify the approach adopted. Why was this particular topic chosen? What is the relevance of the study carried out? Once this question has been addressed, it is necessary to move on to the following aspects:

• Methods of analysis: what are the techniques and why are they preferable to others? How will they help to achieve the set goals?
• Data: what data should be collected, and why should it be limited to that data only? Are exceptions possible? If so, which ones and why?
• Public concerned: Why should only this category be considered? Are exceptions possible? If so, what are they?

Initiation of the Process

Once all the above questions have been answered, getting data for analysis can begin. Whatever happens, it is important to remain true to the principles that have been established. The temptation to make changes during the process is sometimes great, especially if the data does not meet expectations. But it should be kept in mind that the data obtained is not supposed to please or agree with any expectations. They should only reflect the reality on the ground. The following link will help all those who are interested in reaching their goal.