WebSPSS — Free Online Statistical Analysis
WebSPSS is a free, browser-based statistical analysis tool with SPSS-style output. It runs
entirely in your browser — your data never leaves your machine — and requires no installation.
What you can do
- Descriptive statistics, frequencies and explore
- One-sample, independent-samples and paired-samples t-tests
- One-way ANOVA (with Levene's test of homogeneity)
- Pearson & Spearman correlation
- Linear and multiple regression
- Crosstabs with chi-square, Yates' correction and Fisher's exact test
- Reliability analysis (Cronbach's alpha) with item-total statistics
- Histograms, bar, pie, scatter and box plots
WebSPSS is numerically validated against the NIST Statistical Reference Datasets.
See the validation report.
This tool requires JavaScript. Please enable JavaScript in your browser to use WebSPSS.
A project by Therakonnect.