Data Analysis

Data Analysis in a brief:


Data Analysis
Pic: Data Analysis Is a process involves
  1. inspection
  2. Cleansing
  3. Transforming
  4. Modeling

Of data with a view to discover useful information, apprising conclusion, and supporting decision-making.

In recent day's business world, data analysis plays a vital role in making factual decisions more targeted and helping businesses operate better than before.

The process of data analysis:
Data analysis includes

  1. Data requirements.
  2. Data collection: Information technologist, traffic cameras, satellites, recording devices, interviews, downloads from online sources, or reading document
  3. Data processing: Placing data into column and row in table or use a data processing statistical software.
  4. Data cleaning: preventing and correcting error from data.
  5. Exploratory data analysis
  6. Modeling and algorithms: Mathematical formula or models may be applied.
  7. Data product: computer application that takes data inputs and generates outputs, feeding them back into the environment. Based on a model or algorithm. For example, an application that analyzes data about customer purchase history, and uses the results to recommend other purchases the customer might enjoy
  8. Communication

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