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“extremely user friendly”

“truly amazing!”

“so easy to use!”

Join over 500,000 happy users worldwide!

"DataTab was a lifesaver for my master's thesis! The intuitive interface made complex statistical analysis so much easier.I could easily understand and apply the findings without getting lost in the numbers."
Emily R., Psychology Graduate Student

"As someone with no background in statistics, I was nervous about the analysis for my thesis. DataTab’s step-by-step guidance made it simple and stress-free. It was like having a tutor by my side!"
Michael T., Business Administration Master’s Student

"Our team uses DataTab for analyzing patient outcomes, and it has significantly reduced the time spent on statistical reporting. The intuitive interface and automatic result interpretations ensure we stay on schedule for critical projects."
Alex M., Data Analyst

"DataTab has been a game-changer for my Six Sigma projects. It simplifies data analysis, and the interpretations are clear and actionable. It’s an indispensable tool for driving process improvement."
Ryan J., Six Sigma Black Belt

Business

You want a business license including individual invoice and support?
Just write us at mathias.jesussek@datatab.de

Users Net price per year
1 € 289
2 € 549
3 € 799
4 € 999
5 € 1199
6 € 1379
7 € 1569
Flat*
Small to medium enterprises € 2199
Large enterprises € 3499

*Each employee of the company receives access to DATAtab via his or her company e-mail address. More than 25 customers already trust the Business Flat.

Selected customers
Selected customers

Students

When we started DATAtab, we had one pricing model for students and one for non-students. However, as we want to keep DATAtab as simple as possible and avoid having to check student IDs, we decided that everyone should simply pay the student price when purchasing online. The prices shown are therefore already student prices.

DATAtab: Features & Functionality

DATAtab is a browser-based statistics software with the following features

  • Measures of central tendency (mean, median, mode, ...)
  • Measures of dispersion (standard deviation, variance, range, ...)
  • Frequency tables and cross tabulations
  • Charts (boxplot, bar chart, error bars, scatter plot, ...)
  • t-Tests (one-sample, independent samples, and paired samples)
  • Chi-square test
  • Binomial test
  • Mann-Whitney U test
  • Wilcoxon test
  • Kruskal-Wallis Test
  • Analysis of variance (one-way, two-way, and one-way with repeated measures)
  • Correlation analysis
  • Regression analysis (linear and logistic)
  • Lasso Regression
  • Ridge Regression
  • Cluster analysis
  • Reliability analysis
  • Cronbach’s Alpha
  • Cohen’s Kappa
  • Fleiss’ Kappa
  • Kendall’s Tau
  • Kendall’s W
  • Intraclass correlation
  • Cluster analysis
  • Equivalence and non-inferiority
  • Process capability studies
  • Measurement system analysis
  • Control charts (statistical process control)
  • DOE – Design of Experiments (experimental planning)
  • Full factorial design
  • Fractional factorial designs
  • Plackett-Burman design
  • Box-Behnken design
  • Central composite design
  • Mixture design
  • Moderation and mediation analysis
  • Market basket analysis (association analysis)
  • Survival analysis by Kaplan-Meier
  • Cox regression
  • Automatic interpretation of results
  • Support in choosing methods
DATAtab Survey
  • Maximum of 3 surveys per month
  • Maximum of 5,000 completed questionnaires per month

Cite DATAtab: DATAtab Team (2025). DATAtab: Online Statistics Calculator. DATAtab e.U. Graz, Austria. URL https://datatab.net

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