The phrase "a causal one" is correct and usable in written English.
It can be used to refer to something that is related to or indicative of a cause-and-effect relationship.
Example: "In our discussion, we need to focus on a causal one that explains the relationship between stress and health."
Alternatives: "a cause-related one" or "a cause-and-effect one".
However, if the association is a causal one, it seems that high caffeine consumption has a higher impact on headache prevalence than previously reported in Vågå in Norway, indicating a prevalence of caffeine-withdrawal headache of only 0.4%[11]].
The association between nutritional status and LOS is not necessarily a causal one.
However, this role is likely to be a causal one, rather than part of an analysis of what it is for music to be emotionally expressive.
Times are related to each other things happen for a reason and the reason is not a causal one.
To claim that the later poor outcome, such as premature birth, was caused by the abortion is an error in logic known as post hoc ergo propter hoc, or "after the thing therefore on account of the thing". That prematurity follows an abortion indicates a temporal relationship but not necessarily a causal one.
This work provides the strongest evidence yet produced that this relationship is indeed a causal one.
Although his theory of reference borrowing is a purely causal one, there is a descriptive element in his theory of reference-fixing.
16– 18 Since all of these aspects of functioning have been purported to be worse in people with a longer DUP, this raises the question of whether the relationship between DUP and outcome is a direct causal one or rather the result of an association between symptoms and/or cognitive functioning and social functioning at the same time point – a mediated relationship.
Aims To address whether the relationship between DUP and outcome is a direct causal one or the result of association between symptoms and/or cognitive functioning and social functioning at the same time point.
In the following, we consider that the channel is a linear and causal one and that the coefficients h ij (z) are RIF filters, (where the coefficients are evaluated according to the previous section).
Cohen in [4] tried to calculate the weighting factor using future signal frames, and this kind of non-causal approach had a better performance than the causal one.
