Filip SekanUsing Subqueries in SQL to Solve Real-World Data Analysis ProblemsStructured Query Language (SQL) is a powerful tool for data analysis and management. One of the most important features of SQL is the…Mar 11, 2023Mar 11, 2023
Filip Sekan6 commonly used methods in Data Manipulation in PandasPandas is a popular data manipulation library in Python. It is widely used in data science for data cleaning, preparation, and analysis…Mar 7, 2023Mar 7, 2023
Filip SekanBar Chart vs Histogram: Understanding the Differences and Choosing the Right for Data VisualizationData visualization is a key component of data analysis, and it involves the graphical representation of data to better understand the…Mar 2, 2023Mar 2, 2023
Filip SekanRevolutionize Your Data Analysis with AI and SQL: Empowering Smarter Decisions and Enhanced…AIHelperBot.com is a website that offers AI-powered chatbots for various purposes, such as customer service, lead generation, and website…Feb 21, 2023Feb 21, 2023
Filip Sekan8 Websites you can practice Python for Data Science — for FREEHow to achieve mastery in Python for Data Science? Theory is important for sure, but there is also one more important thing: practice…Feb 11, 20231Feb 11, 20231
Filip SekanData Scarcity in the Municipal Sphere: Exploring the Challenges of Data AnalysisData analysis has become a critical tool for municipalities to make informed decisions and improve their services. However, despite its…Feb 10, 2023Feb 10, 2023
Filip SekanUse Cases & Limitations of np.where() function in NumpyThe np.where() function in Numpy is a powerful tool that provides a flexible and efficient way to perform operations on elements of an…Feb 8, 2023Feb 8, 2023
Filip Sekan3 ways how to update data type of columns in PandasPandas is a popular data analysis library in Python that provides efficient and flexible data structures for working with structured data…Feb 3, 2023Feb 3, 2023
Filip Sekan.duplicated() and .drop_duplicates() methods in Pandas. What is the difference?Pandas is a powerful library for data analysis and manipulation, and it provides two important methods for working with duplicates…Jan 31, 2023Jan 31, 2023
Filip SekanPivot vs Pivot Table Methods in Pandas. Definitions, Examples & DifferencesPivot and Pivot table look the same, but they are certainly not the same. Pivot and pivot_table are two methods in the Pandas library that…Jan 27, 20231Jan 27, 20231
