Table 2.
Kendall (τ) correlation coefficients (see Akritas & Siebert 1996) and p−values for H I and LIS equivalent widths (
, WLIS) versus diverse galaxy properties.
| WH I |
WLIS |
||||
|---|---|---|---|---|---|
| τ | pval | τ | pval | ||
 |
−0.342 | 4.123 × 10−6 | −0.383 | 1.493 × 10−7 | |
| AUV | +0.220 | 3.009 × 10−3 | +0.447 | 9.011 × 10−10 | |
| 12 + log(O/H) | +0.274 | 2.284 × 10−4 | +0.297 | 4.641 × 10−5 | |
| R(H I) | −0.331 | 8.576 × 10−6 | – | – | |
| R(LIS) | – | – | −0.462 | 2.431 × 10−10 | |
| −WLyα | −0.535 | 5.819 × 10−13 | −0.302 | 4.745 × 10−5 | |
Notes. Intrinsic (dust-free) absolute magnitude at 1500 Å (
), UV attenuation (AUV), measured gas-phase metallicity (12 + log(O/H)), the average H I and LIS residual flux (R(H I), R(LIS)) and Lyα equivalent widths (WLyα).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.