Table 1 Descriptive statistics and correlation coefficients.
From: The inverted U-shaped relationship between knowledge diversity of researchers and societal impact
Variables | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
1. Altmetric attention score | 1.000 | |||||||||||
2. Tweets mentioned count | 0.735 | 1.000 | ||||||||||
(0.000) | ||||||||||||
3. Subject count | 0.157 | 0.209 | 1.000 | |||||||||
(0.000) | (0.000) | |||||||||||
4. Organization count | 0.206 | 0.187 | 0.662 | 1.000 | ||||||||
(0.000) | (0.000) | (0.000) | ||||||||||
5. Author count | 0.157 | 0.149 | 0.428 | 0.761 | 1.000 | |||||||
(0.000) | (0.000) | (0.000) | (0.000) | |||||||||
6. Journal | 0.006 | − 0.053 | 0.008 | − 0.038 | − 0.033 | 1.000 | ||||||
(0.807) | (0.036) | (0.752) | (0.139) | (0.188) | ||||||||
7. Time lag | 0.056 | 0.035 | − 0.027 | − 0.018 | − 0.034 | 0.007 | 1.000 | |||||
(0.027) | (0.169) | (0.279) | (0.472) | (0.180) | (0.783) | |||||||
8. Fields_Physical sciences and engineering | − 0.135 | − 0.300 | − 0.262 | − 0.096 | − 0.043 | 0.064 | − 0.025 | 1.000 | ||||
(0.000) | (0.000) | (0.000) | (0.000) | (0.091) | (0.012) | (0.332) | ||||||
9. Fields_Life and earth sciences | 0.265 | 0.255 | 0.093 | 0.032 | − 0.035 | 0.015 | 0.009 | − 0.360 | 1.000 | |||
(0.000) | (0.000) | (0.000) | (0.202) | (0.170) | (0.553) | (0.726) | (0.000) | |||||
10. Fields_Biomedical and health sciences | − 0.095 | 0.127 | 0.225 | 0.066 | 0.093 | − 0.056 | 0.045 | − 0.635 | − 0.195 | 1.000 | ||
(0.000) | (0.000) | (0.000) | (0.009) | (0.000) | (0.028) | (0.078) | (0.000) | (0.000) | ||||
11. Fields_Social sciences and humanities | 0.213 | 0.149 | 0.009 | 0.004 | − 0.043 | 0.039 | 0.017 | − 0.132 | 0.077 | − 0.112 | 1.000 | |
(0.000) | (0.000) | (0.718) | (0.877) | (0.094) | (0.120) | (0.514) | (0.000) | (0.003) | (0.000) | |||
12.Fields_Mathematics and computer science | 0.044 | 0.005 | − 0.067 | − 0.064 | − 0.043 | − 0.037 | 0.019 | 0.060 | − 0.066 | − 0.079 | 0.020 | 1.000 |
(0.085) | (0.840) | (0.009) | (0.012) | (0.092) | (0.147) | (0.449) | (0.018) | (0.010) | (0.002) | (0.422) | ||
Mean | 281.75 | 171.03 | 4.421 | 7.979 | 14.472 | 0.452 | 1492.96 | 0.342 | 0.273 | 0.506 | 0.032 | 0.023 |
Standard deviation | 360.22 | 226.82 | 2.768 | 9.368 | 18.932 | 0.498 | 103.057 | 0.475 | 0.446 | 0.5 | 0.177 | 0.15 |
