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  2. Data analysis - Wikipedia

    en.wikipedia.org/wiki/Data_analysis

    The data is necessary as inputs to the analysis, which is specified based upon the requirements of those directing the analytics (or customers, who will use the finished product of the analysis). [14] [15] The general type of entity upon which the data will be collected is referred to as an experimental unit (e.g., a person or population of ...

  3. Systems analyst - Wikipedia

    en.wikipedia.org/wiki/Systems_analyst

    A systems analyst, also known as business technology analyst, is an information technology (IT) professional who specializes in analyzing, designing and implementing information systems. Systems analysts assess the suitability of information systems in terms of their intended outcomes and liaise with end users , software vendors and programmers ...

  4. Analytics - Wikipedia

    en.wikipedia.org/wiki/Analytics

    Data analysis focuses on the process of examining past data through business understanding, data understanding, data preparation, modeling and evaluation, and deployment. [8] It is a subset of data analytics, which takes multiple data analysis processes to focus on why an event happened and what may happen in the future based on the previous data.

  5. Chief analytics officer - Wikipedia

    en.wikipedia.org/wiki/Chief_analytics_officer

    Chief analytics officer (CAO) is a job title for the senior manager responsible for the analysis of data within an organization, such as a listed company or an educational institution. The CAO often reports to the chief executive officer .

  6. Data science - Wikipedia

    en.wikipedia.org/wiki/Data_science

    For example, a data analyst might analyze sales data to identify trends in customer behavior and make recommendations for marketing strategies. [ 37 ] Data science, on the other hand, is a more complex and iterative process that involves working with larger, more complex datasets that often require advanced computational and statistical methods ...

  7. Business analyst - Wikipedia

    en.wikipedia.org/wiki/Business_analyst

    A business analyst's job description tends to include "creating detailed business analysis, outlining problems, opportunities and solutions for a business, budgeting and forecasting, planning and monitoring, variance and analysis, pricing, reporting, and defining business requirements and reporting back to stakeholders". [3]

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