dataanalyysit
Dataanalyysit refer to the practice of inspecting, cleaning, transforming, modeling, and interpreting data to extract insights and support decision making. They cover a spectrum from descriptive analytics, which summarizes past data, to predictive analytics, which forecasts future outcomes, and prescriptive analytics, which recommends actions. The field blends statistics, computer science, and domain knowledge to turn data into usable information.
Key steps in dataanalyysit include data collection and integration, data cleaning and preprocessing, exploratory data analysis,
Dataanalyysit are applied across many sectors, including finance, healthcare, manufacturing, retail, and public administration. Roles typically
In Finnish education and industry, dataanalyysit are taught as part of statistics and data science curricula