| gpindex-package | Generalized Price and Quantity Indexes |
| contributions | Transformations for weights in a generalized mean |
| contributions_geometric | Transformations for weights in a generalized mean |
| contributions_harmonic | Transformations for weights in a generalized mean |
| gpindex | Generalized Price and Quantity Indexes |
| index | Calculate a variety of price indexes |
| index_arithmetic | Calculate a variety of price indexes |
| index_bw | Calculate a variety of price indexes |
| index_cswd | Calculate a variety of price indexes |
| index_cswdb | Calculate a variety of price indexes |
| index_fisher | Calculate a variety of price indexes |
| index_geometric | Calculate a variety of price indexes |
| index_harmonic | Calculate a variety of price indexes |
| index_hlp | Calculate a variety of price indexes |
| index_jevons | Calculate a variety of price indexes |
| index_laspeyres | Calculate a variety of price indexes |
| index_lm | Calculate a variety of price indexes |
| index_lowe | Calculate a variety of price indexes |
| index_paasche | Calculate a variety of price indexes |
| index_stuval | Calculate a variety of price indexes |
| index_weights | Calculate a variety of price indexes |
| index_young | Calculate a variety of price indexes |
| logmean | Generalized logarithmic mean / extended mean |
| logmean_generalized | Generalized logarithmic mean / extended mean |
| mean_arithmetic | Generalized mean |
| mean_extended | Generalized logarithmic mean / extended mean |
| mean_generalized | Generalized mean |
| mean_geometric | Generalized mean |
| mean_harmonic | Generalized mean |
| price6 | Sample price/quantity data |
| quantity6 | Sample price/quantity data |
| weights_factor | Transformations for weights in a generalized mean |
| weights_scale | Transformations for weights in a generalized mean |
| weights_transmute | Transformations for weights in a generalized mean |
| weights_update | Transformations for weights in a generalized mean |