The phrase "a substantial effect for" is correct and usable in written English.
It can be used when discussing the impact or influence of something on a particular subject or situation.
Example: "The new policy is expected to have a substantial effect for improving employee productivity."
Alternatives: "a significant impact on" or "a considerable influence for".
This shows a substantial effect of cancer burden for BRCA2 with high-risk families (scores above 20 points) having a much lower proportion of positive predictive tests after 50 years.
We did not separate intergenic sequences based on the orientation of their flanking genes (which could be either the same or opposite) because we did not observe any substantial effect for this factor on their relationship with gene expression (not shown).
The study in the six European countries tested a variety of socio-demographic and illness-related variables as predictors for entering competitive employment but found a substantial effect only for previous work history [ 9].
In contrast, studies keeping A-LV or A-RV fixed might find a substantial effect, especially for the offsets that make one of the leads activate much earlier than the AV optimum.
We found that increasing PTM dimensionality has a substantial effect on accuracy, more for the luminance channel than for colour.
The fact of such a substantial effect is not an issue for the courts in the first instance, but for the Congress, whose institutional capacity for gathering evidence and taking testimony far exceeds ours.
Significant interaction (p-value <0.05) was observed with a substantial effect on zeaxanthin yield for solvent/CDW ratio and power, as well as power and time, whereas the β-carotene control exhibited significant interaction between solvent/CDW ratio and pulse, as well as between pulse and time.
The threshold criterion (MTP or MTSS) had a substantial effect on model predictions for all species.
The use of modern vs. historical training data had a substantial effect on model predictions for all species except the oryx.
Changes in practices for diagnosing autism have had a substantial effect on autism caseloads, accounting for one-quarter of the observed increase in prevalence in California between 1992 and 2005.
