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On datatab.net, data can be statistically evaluated directly online and very easily (e.g. t-test, regression, correlation etc.). DATAtab's goal is to make the world of statistical data analysis as simple as possible, no installation and easy to use.
- Statistics Calculator
This statistical analysis tool generates descriptive...
- Survey
Datatab Survey ... Datatab Survey
- Tutorials
DATAtab is a web-based statistics software that runs right...
- Book
Statistics Calculator; Survey ; Tutorials; Books; Pricing;...
- Reliability Analysis Online
Here on DATAtab you can easily perform a reliability...
- Statistics Software
Extensive functions & useful tutorials. Starting from basic...
- Correlation
As with any other hypothesis test, the significance level is...
- Mann-Whitney u-Test
Mann-Whitney U-Test The Mann-Whitney U-Test can be used to...
- Statistics Calculator
Online Statistics Calculator. On Statisty you can statistically analyse your data online. Simply copy your own data into the table above and select the variables you want to analyse. Statisty thus is a free statistical software that makes your calculations directly online.
The easy-to-use hypothesis testing calculator gives you step-by-step solutions to the test statistic, p-value, critical value and more.
Pearson Correlation Coefficient Calculator. The Pearson correlation coefficient is used to measure the strength of a linear association between two variables, where the value r = 1 means a perfect positive correlation and the value r = -1 means a perfect negataive correlation.
Use this Hypothesis Test Calculator for quick results in Python and R. Learn the step-by-step hypothesis test process and why hypothesis testing is important.
The Correlation Calculator computes both Pearson and Spearman's Rank correlation coefficients, and tests the significance of the results. Additionally, it calculates the covariance.
People also ask
How can a statistical calculator help me?
How do I calculate Cohen's Kappa & Cronbach's Alpha?
How do you calculate a test statistic?
This calculator computes the results of a one sample t-test. Get the free "One Sample t-test Calculator" widget for your website, blog, Wordpress, Blogger, or iGoogle. Find more Statistics & Data Analysis widgets in Wolfram|Alpha.