datu-analisi

Process for analysing a set of data, through which useful information is obtained and usable conclusions are drawn for decision-making. Analysis includes data inspection, cleaning, transformation and modelling.

Data analysis technologies are widely used in industry and business, to provide organisations with a better level of knowledge in carrying out their decision-making processes. These kinds of technology are also widely used by scientists and researchers to confirm or refute theories or hypotheses. Data analysis uses analytical tools and statistics, which are increasingly being implemented by means of specialised systems and software.

Numerous specific data analysis methods exist, among them data mining, text analysis, business intelligence and data display.

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