Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Correlations between University Ranking metrics (91 universities): Pearson correlation coefficients in lower-diagonal section; Spearman rank correlation coefficients in upper-diagonal section
| 1 | 2 | 3 | 4 | |
|---|---|---|---|---|
| 1. RIU | .43 | .61 | .30 | |
| 2. U-I R&D Index | .38 | .34 | .84 | |
| 3. UIC frequency | .65 | .31 | .24 | |
| 4. %UIC | .26 | .87 | .18 |
In bold: statistically significant at .01 (two-sided)
