What's new

Brightstat.com has been completely redesigned as a web application for statistics and data visualization.


  • Do statistics on tablets and mobile devices
  • Better integration on all devices
  • Interactive graphs
  • HTML5, CSS, Javascript
  • Faster computations
  • Presentation mode
  • secure connection
  • lots of bugfixes


Features

  • Descriptive statistics (Mean, Median, Modal, Dispersion, Range, Variance, etc.)
  • Non-parametric tests (Mann-Whitney U test, Wilcoxon signed-rank test, Kruskal-Wallis test, Friedman test, etc.)
  • Parametric tests (t-test, paired t-test, Analysis of variance univariate and multivariate (ANOVA and MANOVA), linear regression, reliability etc.)
  • Data visualization (line plot, bar plot, area plot, scatter plot, box plot and histogram plot)
  • Data manipulation
  • Filter, split and weight data
  • etc.


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Where is my account?

Unfortunately existing users need to create a new account. If you want to use the previous version of brightstat click here. The previous version will be available until end of 2015.


Tip of the week

2015-05-21

Click here to go to brightstat's web application open a sample data file and test it right away (no login required)


2015-05-14

If you happen to be a statistician and if you happen to have identical twins, don't forget to put one in the control group.


2015-05-07

You can add Brightstat's web application to the homescreen of any smartphone or tablet. (see also here)


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Citation

Stricker, D. (2008). BrightStat.com: Free statistics online. Computer Methods and Programs in Biomedicine, 92, 135-143.


abstract


Version history

2015-04-22 v1.0.1

  • Automatic recode function added
  • function for moving variables up and down in the list of selected variables of various tests


2015-04-15 v1.0.0

  • Relaunch of brightstat.com as webapp


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Known Issues

2015-04-15

  • More graphs
  • Logistic Regression
  • Kaplan Maier
  • Graph Export as png or jpeg does not work on Windows® Phone


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Brightstat Visualizer

Gallery

 
 
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