Veri Analizi Eğitimleri

Learn to use Neo4j graph databases with Python: set up AuraDB, write Cypher queries, and ingest data. Master graph database concepts and optimize queries in this comprehensive guide.

Use color_palette() for clear categorical separation, cubehelix_palette() for gradual sequential data, and diverging_palette() for clear divergence from a midpoint.

Learn how to create, customize, and interpret Gantt charts in Power BI to track project timelines and tasks. Follow our detailed instructions and look at real examples.

Learn how to implement DBSCAN, understand its key parameters, and discover when to leverage its unique strengths in your data science projects.

Learn simple linear regression. Master the model equation, understand key assumptions and diagnostics, and learn how to interpret the results effectively.

Learn how to calculate sample standard deviation and understand its significance in statistical analysis. Explore examples and best practices for real-world data interpretation.

Create a Tableau donut chart by following simple steps for importing data, resizing, and customizing colors. Learn formatting tips and advanced options. See their advantage over pie charts.

Learn how to calculate the total sum of squares (SST), regression sum of squares (SSR), and error sum of squares (SSE) to evaluate regression model accuracy. Discover their mathematical relationships and how they impact R-squared.

Discover how to interpret adjusted r-squared to evaluate regression model performance. Compare the difference between r-squared and adjusted r-squared with examples in R and Python.

Discover how to use the ANOVA test to compare multiple groups means with clear examples, real-world applications, and practical tips for data analysis.

Uncover the significance of the Gaussian distribution, its relationship to the central limit theorem, and its real-world applications in machine learning and hypothesis testing.

The Poisson distribution models the probability of a certain number of events occurring within a fixed interval. See how it's applied in real-world scenarios like queueing theory and traffic modeling.