| AsymCI_local_loading | Get an asymptotic confidence interval for the local component | 
| Bartlett | Bartlett kernel function | 
| BS_global_comp | Get a bootstrap confidence interval for the global component | 
| BS_global_factor | Get bootstrap confidence intervals for the global factors | 
| BS_global_loading | Get a bootstrap confidence interval for the global factor loadings | 
| BS_local_comp | Get a bootstrap confidence interval for the global component | 
| BS_local_factor | Get a bootstrap confidence interval for the local factors | 
| check_data | Check validity of the data and headers | 
| dwBS | Dependent wild bootstrap for resampling time series | 
| GCC | Generalised canonical correlation estimation for the global factors | 
| get_bw | Get an optimal bandwidth using Bartlett kernel | 
| infocrit | Selection criteria for the approximate factor model | 
| multilevel | Full estimation of the multilevel factor model | 
| panel2list | data.frame to list of data matrices | 
| PC | Principal component (PC) estimation of the approximate factor model | 
| summary.multi_result | Print the relative importance ratios | 
| UKhouse | England and Wales House Price Growth Data Categorised by Regions |