Not exact matches
Although the difference in patient mortality between male and female physicians was modest, an
observed effect size of a 0.43 -
percentage point difference or a relative risk reduction of 4 % in mortality is arguably a clinically meaningful difference.
expressed in
percentage is: 1 — Ea / OE where Ea is the absolute ave. error, OE is absolute
observed effect.
Accordingly, the
observed percentage differences are not reliable estimates of population differences, although the pattern of the
observed experimental
effects is likely to be robust.
We can also convert the values in Table 1 to
percentages, to estimate the contributions of each
effect to the
observed warming (Table 2).
Given that human CO2 production is such a small
percentage of the total production, even a small error in measuring natural
effects could be the cause of the
observed increase.
Drought stress level
effects on
observed parameters, expressed as
percentage of the mean value from healthy P. halepensis trees in Yatir forest (= 100 %).