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

  • Logistic Regression: Logistic Regression is a statistical method used to analyze a dataset in which there are one or more independent variables that determine an outcome. It is used to model the probability of a certain class or event existing such as pass/fail ... Read More >>
  • Conjugate Prior: In Bayesian probability theory, a prior distribution is a probability distribution that expresses the degree of belief or uncertainty about the value of a parameter before observing the data. A conjugate prior is a prior distribution that b ... Read More >>
  • Probabilistic Classifier: A probabilistic classifier is a type of classifier algorithm that makes predictions based on the probability of an input belonging to a certain class. It uses statistical methods to calculate the likelihood of an input belonging to each cla ... Read More >>
Top News

Meta approves bonuses of up to 200% of company executives' salaries...

Meta approved a plan to increase bonuses for company executives to up to 200% of their base pay amid layoffs targeting about 4,000 employees....

News Source: Business Insider on 2025-02-21

Dr. Mehmet Oz holds millions from companies that he'd wield power over if confir...

Dr. Mehmet Oz holds millions of dollars worth of shares in health insurance, fertility, pharmaceutical and vitamin companies...

News Source: ABC News on 2025-02-20

Elon Musk quietly built a second mega-data center for xAI in Atlanta with $700 m...

xAI built a massive data center in Memphis last year, but the company has also been quietly setting up another facility in Georgia....

News Source: Business Insider on 2025-02-20

China's Alibaba sees revenue surge on back of artificial intelligence, e-commerc...

Chinese e-commerce firm Alibaba Group Holding posted its fastest revenue growth in over a year, beating analyst expectations as it capitalizes on the artificial intelligence boom in China...

News Source: ABC News on 2025-02-20

Why the billionaire class is kissing Trump’s proverbial ring...

The billionaire set and the massive corporations they represent are not showing deference to the president....

News Source: Al Jazeera English on 2025-02-20