Data Filtering Courses and Certifications

Projection, Filtering, and Aggregation of Data Streams

Master data stream manipulation through Python, covering projection, filtering, and aggregation techniques. Learn both procedural and functional approaches to process data effectively without external libraries.

• CodeSignal
• On-Demand
• Free Certificate

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Introduction to Databases

30 reviews

This course covers database design and the use of database management systems for applications.

• Coursera
• 1 day 3 hours 15 minutes
• On-Demand
• Free Online Course (Audit)

Projection, Filtering, and Aggregation of Data Streams

Master data stream manipulation techniques in C++ through hands-on practice with projection, filtering, and aggregation operations, using both procedural and functional programming approaches.

• CodeSignal
• On-Demand
• Free Certificate

Projection, Filtering, and Aggregation of Data Streams

Master data stream manipulation in C# through hands-on practice with projection, filtering, and aggregation techniques, using both procedural and functional programming approaches.

• CodeSignal
• On-Demand
• Free Certificate

Practicing Intermediate Implementation and Data Streams

Master data stream manipulation and aggregation in C# through hands-on practice with real-world scenarios, from product reviews to transaction tracking and user management systems.

• CodeSignal
• On-Demand
• Free Certificate

Data Manipulation in R with dplyr

Master data manipulation techniques in R using dplyr to filter, select, summarize, group, mutate, and reshape datasets effectively for advanced data analysis and transformation.

• CodeSignal
• On-Demand
• Free Certificate

Data Frames in R

Master data frame fundamentals in R - from creation and manipulation to advanced operations like aggregation, calculations, and cleaning techniques for effective data analysis.

• CodeSignal
• On-Demand
• Free Certificate

Intermediate Data Manipulation with dplyr

Master advanced data manipulation techniques in R using dplyr's powerful functions for filtering, selecting, mutating, summarizing, and chaining operations to create efficient data analysis workflows.

• CodeSignal
• On-Demand
• Free Certificate

Data Manipulation in R

Master data manipulation techniques in R using dplyr, from basic vector operations to advanced boolean selection, focusing on practical applications with real-world datasets.

• CodeSignal
• On-Demand
• Free Certificate

Advanced Data Transformation Techniques

Master advanced R techniques for data transformation, merging datasets, creating visualizations, and optimizing data processing workflows to handle complex data analysis tasks effectively.

• CodeSignal
• On-Demand
• Free Certificate

Practicing Intermediate Implementation and Data Streams

Master data stream manipulation and aggregation techniques in Python through hands-on practice with real-world systems like inventory management, user tracking, and transaction processing.

• CodeSignal
• On-Demand
• Free Certificate

Pandas Basics and DataFrame Manipulation

Master data manipulation fundamentals with Pandas, from loading datasets to performing basic analysis, filtering, and aggregation using real-world examples like student records and pet clinic data.

• CodeSignal
• On-Demand
• Free Certificate

Introduction to Data Cleaning and Transformation

Master data cleaning techniques through hands-on practice with filtering, handling missing values, feature engineering, and data transformation using real-world datasets in Python and pandas.

• CodeSignal
• On-Demand
• Free Certificate

Advanced Preprocessing and Collecting Techniques

Master advanced data preprocessing techniques, from DataFrame merging and grouping to filtering and sorting operations in Pandas. Enhance your ability to handle complex datasets and prepare them effectively for analysis.

• CodeSignal
• On-Demand
• Free Certificate

Intro to SQL with Taylor Swift

Learn SQL fundamentals through Taylor Swift's discography - master database queries, filtering, sorting, and logical operators while exploring her albums, songs, and musical journey.

• CodeSignal
• On-Demand
• Free Certificate