Online Statistics Calculator Online Statistics Calculator Alternative to statistical software like SPSS and Minitab DATAtab was designed for ease of use and is a compelling alternative to statistical programs such as SPSS, Minitab and STATA. On datatab.net, data can be statistically evaluated directly online and very easily (e.g. t-test, regression, correlation etc.).

First steps with DATAtab. DATAtab is a web-based statistics software that runs right here in your browser window. Since it is a web application, it does not need to be downloaded or installed.

Depending on which variables are selected, it will be calculated: t-test one sample; t-test independent samples; t-test dependent samples

Extensive functions & useful tutorials. Starting from basic descriptive statistics up to advanced multivariate analysis, DATAtab offers a wide range of available statistical methods: t-tests, ANOVAs, correlation and regression, non-parametric tests, factor analysis and cluster analysis. DATAtab users are also supported by useful tutorials explaining theory and statistical …

Descriptive statistics; Create Frequency Table and Crosstab; Frequency Table; Contingency Table; Standard Deviation Calculator; Variance Calculator; Mean Calculator

Correlation; Pearson Correlation; Spearman Correlation; Point-Biserial Correlation; Correlation Calculator Medical example data Marketing example data. Here you can calculate a correlation analysis directly online.

Interpretation Example (Treatment A) But how to read a boxplot? Median Recovery Time: The median for Treatment A is 12 days, indicating a relatively quick recovery time compared to the other treatments. Interquartile Range (IQR): The IQR (the box portion of the plot) will likely be narrow, showing that most recovery times are close to the median, which suggests consistent …

Minitab Alternative With DATAtab you have a cost-effective solution for Statistical Analysis When it comes to statistical analysis and Six Sigma software, many professionals rely on Minitab statistical software.However, if you’re looking for a Minitab alternative that is user-friendly, cost-effective, and offers a wide range of statistical tools, then DATAtab is the perfect choice.

Regression analysis. Author: Dr. Mathias Jesussek. Medical example data Agriculture example data. Regression is a statistical method that allows modeling relationships between a dependent variable and one or more independent variables.

Create online survey. You want to create an online survey easily? Then you are right here! In the first field you can name and describe your survey, then simply create your question.