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Innovative Behaviors – Why You Should Strengthen Them in Your Organization
Innovative behaviors refer to the actions and attitudes of employees that support the generation and implementation of new ideas,...

Karolina Dyrla-Mularczyk
Jun 92 min read


Why a Business Stops Growing – 5 Hidden Reasons You Can Fix Faster Than You Think
Why a Business Stop Growing? Everything was going great — new clients, growing revenue, team expansion. Then suddenly, things slowed...

Karolina Dyrla-Mularczyk
May 272 min read


Do Your Customers Come Back? 3 Ways to Run Customer Loyalty Analysis in Excel
Customer loyalty analysis in Excel in simple steps In small businesses, customer loyalty is the foundation of steady revenue. But how...

Karolina Dyrla-Mularczyk
May 212 min read


Data analysis in manufacturing: how one company reduced operational costs by 12%
Data analysis in manufacturing – goals and challenges Manufacturing operations generate massive volumes of data – energy usage, machine...

Karolina Dyrla-Mularczyk
May 192 min read


5 Key Data That Will Help Small and Medium Enterprises Improve Profitability and Optimize Costs – Data Analysis for Businesses
In a crisis, every company, especially small and medium-sized enterprises, must react quickly to survive. Proper data analysis for companies can help optimize costs, increase profitability and find new customers.
In this article, we present 5 key data that are worth monitoring to effectively manage your company in difficult times.

Karolina Dyrla-Mularczyk
May 63 min read


Business Process Optimization through Data Analysis – How Data Helps Improve Your Business
Business process optimization is the key to success in today’s competitive world. Companies that can effectively manage their processes...

Karolina Dyrla-Mularczyk
Apr 42 min read


How to Increase Sales with Data Analytics?
In the era of digital transformation, companies have access to vast amounts of data. Unfortunately, not every organization knows how to...

Karolina Dyrla-Mularczyk
Mar 172 min read


ChatGPT in Data Analysis
In the era of artificial intelligence, more and more companies and scientific institutions are using modern tools, as exemplified by the...

Karolina Dyrla-Mularczyk
Feb 193 min read


Pre-Holiday Sales Analysis – How to Leverage Data to Increase Store Profits?
The pre-holiday season is a crucial time of the year for retail, with both online and brick-and-mortar stores facing a significant influx...

Karolina Dyrla-Mularczyk
Dec 17, 20242 min read


Analytical Solutions for Small Businesses – Can Data Drive Growth in Your Business?
In the business world, data is one of the most valuable resources. Increasingly, even the smallest companies realize that leveraging data...

Karolina Dyrla-Mularczyk
Dec 4, 20242 min read


Data Analysis as an Art: How Numbers Tell Stories
In the digital age, where every activity—from online shopping to clicking “like”—generates data, data analysis has become one of the most...

Karolina Dyrla-Mularczyk
Nov 19, 20242 min read


Statistical Analysis for a PhD: The Key to Academic Success
Statistical analysis for a PhD is an essential component of any research project that can significantly impact the quality and...

Karolina Dyrla-Mularczyk
Nov 6, 20242 min read


The Challenger Disaster: How Poor Data Presentation Affected Decision-Making
The Challenger disaster, which occurred on January 28, 1986, is one of the most tragic events in the history of spaceflight. Seven...

Karolina Dyrla-Mularczyk
Oct 15, 20242 min read


Why Does Your Company Need Data Analysis?
In today’s digital age, where companies generate and process vast amounts of data daily, data analysis has become an essential tool for...

Karolina Dyrla-Mularczyk
Oct 1, 20242 min read


Why Customers Leave and How a Data Analyst Can Help Retain Them?
Modern businesses operate in a dynamic environment where competition is increasingly fierce, and customer expectations grow with each...

Karolina Dyrla-Mularczyk
Sep 16, 20243 min read


Mastering Data Analysis & Visualization: Key Tips for Clear and Impactful Insights
Statistics is not only about data analysis. This is also a correct visualization. One of the main part of the research work is data...

Karolina Dyrla-Mularczyk
Sep 2, 20242 min read


How Data Analysts Solve Key Problems in Organizations: Real-World Business Examples
Data analysis isn’t just a trendy buzzword; it’s a real necessity for modern companies that want to stay competitive and efficient. Data...

Karolina Dyrla-Mularczyk
Aug 19, 20242 min read


Data Analysis: How to Properly Choose Statistical Tests?
If you are writing your master’s or doctoral thesis or conducting scientific research, you may be faced with the challenge of selecting...

Karolina Dyrla-Mularczyk
Aug 19, 20244 min read


All That Glitters Is Not Gold: The Illusion of Spurious Correlations
The co-occurrence of two (or more) variables in a given situation does not necessarily imply a meaningful relationship between them....

Karolina Dyrla-Mularczyk
Aug 19, 20241 min read


Walmart's Post-Hurricane Frances Study: How Data Analysis Became a Staple in Organizational Strategy
In the wake of Hurricane Frances, which struck Florida in 2004, the American retail giant Walmart commissioned a comprehensive study of...

Karolina Dyrla-Mularczyk
Aug 19, 20241 min read
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