Tutoriale de analiză a datelor

Descoperiți cele mai noi instrumente și metode pe care le puteți folosi pentru a vă analiza datele mai eficient. Tutorialele noastre de analiză a datelor vă vor ajuta să vă dezvoltați abilitățile.

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Mastering Predictive Analytics with Power BI: A Comprehensive Guide for Data Practitioners

Learn how to use Power BI for predictive analytics and create your first model in Power BI.

28 decembrie 2023

SELECTing Multiple Columns in SQL

Learn how to easily select multiple columns from a database table in SQL, or select all columns from a table in one simple query.

4 decembrie 2024

Understanding Skewness And Kurtosis And How to Plot Them

A comprehensive visual guide into skewness/kurtosis and how they effect distributions and ultimately, your data science project.

6 decembrie 2023

Pandas Profiling (ydata-profiling) in Python: A Guide for Beginners

Learn how to use the ydata-profiling library in Python to generate detailed reports for datasets with many features.

30 noiembrie 2023

Visualizing Climate Change Data with ggplot2: A Step-by-Step Tutorial

Learn how to use ggplot2 in R to create compelling visualizations of climate change data. This step-by-step tutorial teaches you to find, analyze, and visualize historical weather data.

19 septembrie 2023

Introduction to Non-Linear Models and Insights Using R

Uncover the intricacies of non-linear models in comparison to linear models. Learn about their applications, limitations, and how to fit them using real-world data sets.

13 septembrie 2023

Performance and Scalability Unleashed: Mastering Single Table Database Design with DynamoDB

One table to rule them all: simplify, scale, and supercharge your NoSQL database!

7 septembrie 2023

An Introduction to Python T-Tests

Learn how to perform t-tests in Python with this tutorial. Understand the different types of t-tests - one-sample test, two-sample test, paired t-test, and Welch’s test, and when to use them.

30 martie 2023

T-tests in R Tutorial: Learn How to Conduct T-Tests

Determine if there is a significant difference between the means of the two groups using t.test() in R.

14 martie 2023

Logical Functions in Tableau: IF and CASE statements

Learn about IF and CASE statements in Tableau and explore how to use these logical functions to conditionally transform and visualize data.

8 martie 2023

Top Techniques to Handle Missing Values Every Data Scientist Should Know

Explore various techniques to efficiently handle missing values and their implementations in Python.

31 ianuarie 2023

How to Write a Bash Script: A Complete Bash Scripting Tutorial

Write your first bash script and learn the essentials: variables, functions, loops, and conditionals with working code examples.

2 aprilie 2026