Data Manipulation
Data Manipulation refers to the process of transforming and modifying data to make it more useful for analysis. This process involves various operations such as filtering, sorting, aggregating, merging, and joining data sets. Data Manipulation is a crucial step in the Data Science workflow as it helps to clean and prepare data for analysis. It involves identifying and handling missing values, dealing with outliers, and transforming data into a suitable format for analysis. Data Manipulation is often performed using programming languages such as Python and R, and tools such as SQL and Excel. It is an iterative process that requires careful consideration of the data and the analysis goals.
Your Previous Searches
Random Picks
- Binary Variables: Binary variables are variables that can take on one of two possible values, typically represented as 0 or 1. In data science, binary variables are often used to represent categorical data, where the two values represent the presence or abse ... Read More >>
- Differentiated Services: Differentiated Services (DiffServ) is a computer networking architecture that specifies a scalable mechanism for classifying and managing network traffic. It provides a way to prioritize traffic flows according to their relative importance ... Read More >>
- System Testing: System testing is a level of software testing where a complete and integrated software system is tested. The purpose of system testing is to evaluate the system's compliance with the specified requirements and to ensure that it meets the in ... Read More >>
Top News
International student has visa revoked just days after getting new job, work per...
After graduating in Boston, an international student was hired as a quantitative analyst and even received his work permit days ago. Then, an email changed everything....
News Source: CBS News on 2025-04-19
Top admiral says China is outbuilding the US on warships at a shocking rate...
China's naval buildup is overshadowing the US as Chinese leader Xi Jinping pushes the military toward big modernization and combat readiness goals....
News Source: Business Insider on 2025-04-18
Demis Hassabis | Sunday on 60 Minutes...
Demis Hassabis, a pioneer in artificial intelligence, discusses his effort to develop artificial general intelligence (AGI) — a type of AI with the potential to match the versatility and creativity ...
News Source: CBS News on 2025-04-18
7 Goldman Sachs insiders explain how the bank's new AI sidekick is helping them ...
From analyst to partner, seven Goldman employees shared a look at how the bank's internal ChatGPT-like tool is making their jobs better and faster....
News Source: Business Insider on 2025-04-18
Viral AI-made art trends are making artists even more worried about their future...
From Studio Ghibli-inspired illustrations to doll “starter packs,” an explosion of AI-generated images in recent weeks has sparked a fresh wave of concern among artists....
News Source: NBC News on 2025-04-18