Open Access

Table 1

Results of sensitivities and percent contributions.

  Sensitivities Percent contributions PNormalization

i12 ε i12 ε i12 ε
m1 –0.75 null 42.86% null 39.5% null
α1 +0.546 2.311 0.54% 4.25% 0.5% 5.34%
m2 +0.75 null 64.29% null 59.25% null
α2 –0.546 3.691 0.82% 10.17% 0.76% 12.78%
a’ null –0.495 null 65.13% null 81.88%

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.