G*Power vs. NumXL
A side-by-side comparison based on G2 review data.
| Metric | G*Power | NumXL |
|---|---|---|
| Overall rating | 4.7 | 4.7 |
| Review count | 10 | 20 |
| Ease of use | 8.8 | 9.4 |
| Ease of setup | 9.0 | 9.6 |
| Quality of support | 9.3 | 9.9 |
| Meets requirements | 9.1 | 9.1 |
| NPS | 80 | 70.588235 |
| Small Business | 40.0% | 25.0% |
| Mid-Market | 20.0% | 33.3% |
| Enterprise | 40.0% | 41.7% |
| Total page views | 79 | 30 |
| Total LLM citations | 194 | 20 |
G*Power
G*Power is a tool to compute statistical power analyses for many different t tests, F tests, χ2 tests, z tests and some exact tests. G*Power can also be used to compute effect sizes and to display graphically the results of power analyses.
NumXL
NumXL is a suite of time series Excel add-ins. It transforms your Microsoft Excel application into a first-class time series software and econometrics tool, offering the kind of statistical accuracy offered by the far more expensive statistical packages. NumXL integrates natively with Excel, adding scores of econometric functions, a rich set of shortcuts, and intuitive user interfaces to guide you through the entire process.