Data analytics is the process of examining, cleaning, transforming, and modeling data to extract useful information, draw conclusions, and support decision-making. It involves the use of various techniques and tools to analyze and interpret data, uncover patterns, and gain insights into complex phenomena.
Key aspects of data analytics include:
Data Collection: Gathering relevant and meaningful data from various sources, which can include databases, spreadsheets, sensors, social media, and more.
Data Cleaning and Preparation: Ensuring data quality by addressing issues such as missing values, outliers, and inconsistencies. This step is crucial for accurate analysis.
Exploratory Data Analysis (EDA): Examining the data visually and statistically to identify patterns, trends, and relationships. EDA helps in understanding the characteristics of the data before more in-depth analysis.
Data Modeling: Applying statistical and machine learning models to the data to make predictions, classifications, or uncover hidden patterns. This step involves selecting the appropriate model for the specific analysis.
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