| cor_cs | Create a compound-symmetric correlation matrix |
| forest_data | Forestplot Example Data |
| forest_plot | Draw forest plot |
| forest_reprex | Create reproducible code for current forestplot |
| get_n | Calculate sample size |
| get_oes | Calculate operational effect size |
| get_power | Calculate Power |
| gst_power_app | Launch the GST Power App |
| make_forestplot_app | A Shiny app to make a forest plot |
| obrien | O’Brien test |
| obrien_plus | O'Brien Plus: Analytical Power for Joint AND Any Individual Endpoint |
| obt | Perform Obrien truncated closed testing |
| sim_power | Calculate Power by simulation |