| npsf-package | Introduction to Nonparametric and Stochastic Frontier Analysis |
| banks05 | U.S. Commercial Banks Data |
| ccr81 | Program Follow Through at Primary Schools |
| npsf | Introduction to Nonparametric and Stochastic Frontier Analysis |
| nptestind | Nonparametric Test of Independence |
| nptestrts | Nonparametric Test of Returns to Scale |
| pwt56 | Penn World Tables 5.6 (compiled in 1995) |
| sf | Stochastic Frontier Models Using Cross-Sectional Data |
| tenonradial | Nonradial Measure of Technical Efficiency, the Russell Measure |
| teradial | Radial Measure of Technical Efficiency, the Debrue-Farrell Measure |
| teradialbc | Statistical Inference Regarding the Radial Measure of Technical Efficiency |
| usmanuf | US Manufacturing Industry Data |