Overview of population of universities from the United States and Canada by type and sub-type, the number and percent randomly chosen for the stratified sample, and the number of institutions for which at least one relevant document was obtained.
| Number in category | Number sampled | Percent sampled | Number with documents | ||
|---|---|---|---|---|---|
| R-type | R1 | 115 | 17 | 15% | 15 |
| R2 | 107 | 16 | 15% | 15 | |
| R3 | 113 | 17 | 15% | 14 | |
| RCan | 15 | 15 | 100% | 12 | |
| M-type | M1 | 393 | 17 | 4% | 11 |
| M2 | 298 | 12 | 4% | 10 | |
| M3 | 141 | 6 | 4% | 4 | |
| MCan | 15 | 15 | 100% | 13 | |
| B-type | Bas | 259 | 14 | 5% | 11 |
| Bd | 324 | 17 | 5% | 5 | |
| BCan | 19 | 19 | 100% | 17 |
Overview of population of universities from the United States and Canada by type and sub-type, the number and percent randomly chosen for the stratified sample, and the number of institutions for which at least one relevant document was obtained.
| Number in category | Number sampled | Percent sampled | Number with documents | ||
|---|---|---|---|---|---|
| R-type | R1 | 115 | 17 | 15% | 15 |
| R2 | 107 | 16 | 15% | 15 | |
| R3 | 113 | 17 | 15% | 14 | |
| RCan | 15 | 15 | 100% | 12 | |
| M-type | M1 | 393 | 17 | 4% | 11 |
| M2 | 298 | 12 | 4% | 10 | |
| M3 | 141 | 6 | 4% | 4 | |
| MCan | 15 | 15 | 100% | 13 | |
| B-type | Bas | 259 | 14 | 5% | 11 |
| Bd | 324 | 17 | 5% | 5 | |
| BCan | 19 | 19 | 100% | 17 |
| Number in category | Number sampled | Percent sampled | Number with documents | |
|---|---|---|---|---|
| R-type | 350 | 65 | 19% | 57 |
| M-type | 847 | 50 | 6% | 39 |
| B-type | 602 | 50 | 8% | 33 |