Spearman’s rho correlations between the eight indicators
. | WorldCat holdings . | PlumX usage . | WorldCat country distribution . | PlumX captures . | Google Scholar citations . | Plum X social media . | Scopus citations . | PlumX mentions . |
---|---|---|---|---|---|---|---|---|
WorldCat holdings | .246** | .959** | .426** | .432** | 0.111 | .124* | 0.016 | |
PlumX usage | .246** | .321** | .505** | .206** | −0.002 | .235** | 0.027 | |
WorldCat country distribution | .959** | .321** | .400** | .435** | 0.062 | .126* | −0.007 | |
PlumX captures | .426** | .505** | .400** | .313** | .179** | .316** | 0.108 | |
Google Scholar citations | .432** | .206** | .435** | .313** | 0.104 | .258** | 0.092 | |
PlumX social media | 0.111 | −0.002 | 0.062 | .179** | 0.104 | 0.025 | .183** | |
Scopus citations | .124* | .235** | .126* | .316** | .258** | 0.025 | 0.033 | |
PlumX mentions | 0.016 | 0.027 | −0.007 | 0.108 | 0.092 | .183** | 0.033 |
. | WorldCat holdings . | PlumX usage . | WorldCat country distribution . | PlumX captures . | Google Scholar citations . | Plum X social media . | Scopus citations . | PlumX mentions . |
---|---|---|---|---|---|---|---|---|
WorldCat holdings | .246** | .959** | .426** | .432** | 0.111 | .124* | 0.016 | |
PlumX usage | .246** | .321** | .505** | .206** | −0.002 | .235** | 0.027 | |
WorldCat country distribution | .959** | .321** | .400** | .435** | 0.062 | .126* | −0.007 | |
PlumX captures | .426** | .505** | .400** | .313** | .179** | .316** | 0.108 | |
Google Scholar citations | .432** | .206** | .435** | .313** | 0.104 | .258** | 0.092 | |
PlumX social media | 0.111 | −0.002 | 0.062 | .179** | 0.104 | 0.025 | .183** | |
Scopus citations | .124* | .235** | .126* | .316** | .258** | 0.025 | 0.033 | |
PlumX mentions | 0.016 | 0.027 | −0.007 | 0.108 | 0.092 | .183** | 0.033 |