at a cutoff of

USAGE SUMMARY

The phrase "at a cutoff of" is correct and usable in written English.
It is typically used in contexts involving thresholds or limits, such as in statistics, research, or decision-making processes. Example: "The study included participants who scored at a cutoff of 70 on the assessment."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

A sensitivity of 51.4% was found at a cutoff of 3 mm.

European Journal of Obstetrics & Gynecology and Reproductive Biology

RNA Pol2-enriched regions were identified using the SICER algorithm at a cutoff of FDR 1E-10 and a max gap parameter of 600 bp.

Nature

At a cutoff of three times the median non-target reads per kilobase of genetic element per million reads, around 75% of the targeted ORFs were successfully captured.

Nature

CD-HIT version 4.6.163 was used to remove redundant sequences at a cutoff of 90% identity with the command '-c 0.9 -T 16 -M 50000'.

Nature

Sensitivity and specificity were 94.9% and 73.5%, respectively, at a cutoff of 2. However, the mean difference across phases for children with baseline scores >3 was much lower than for children with scores <3, P = .0001.0001

The Journal of Pain

The sensitivity and specificity of PHQ-9 at a cutoff of ≥10 was 94.7% and 88.9%, respectively.

Duke University

Maximum efficiency of 88.9% is achieved at a cutoff of 0.455 (sensitivity = 87.5% and specificity = 89.3% at that cutoff).

Journal of Cheminformatics

For identifying any SUD (at a cutoff of 2+), sensitivity was lower.The low prevalence of some drug classes led to poor precision in some estimates.

Duke University

Giannitsis and associates demonstrated that, compared with the 4th generation cTnT, the admission hs-cTnT assay (at a cutoff of 99th percentile) detected more evolving non-STEMI cases (61.5% vs. 7.7%).

Annals of Intensive Care

At a cutoff of 60 bits, each environmental genomic sequence was mapped to at most one protein in the KEGG database (Table S8 in SI).

Plosone

Free energies of all localized degrees of freedom were truncated at a cutoff of 10 kcal/mol with all the windows along the pseudodihedral coordinate being used to calculate the free energy landscapes.

Plosone

Expert writing Tips

Best practice

When using "at a cutoff of", ensure the unit of measurement is clearly stated to avoid ambiguity. For example, "at a cutoff of 10 ng/mL" is more precise than "at a cutoff of 10".

Common error

Avoid applying a "cutoff" inconsistently across different datasets or subgroups. If the "cutoff" is data-dependent, clearly explain the rationale and methodology for determining it in each case.

Linguistic Context

The phrase "at a cutoff of" functions as a prepositional phrase that introduces a specific value or threshold used for classification or decision-making. As Ludwig AI confirms, it's a standard and acceptable construction, exemplified in various scientific contexts.

Expression frequency: Very common

Frequent in

Science

98%

Academia

1%

Formal & Business

0.5%

Less common in

News & Media

0.1%

Encyclopedias

0.1%

Wiki

0.1%

Ludwig's WRAP-UP

In summary, "at a cutoff of" is a prepositional phrase commonly used to specify a threshold or limit, particularly in scientific and academic contexts. Ludwig AI validates its grammatical correctness and frequent usage. It's essential to provide clear units and consistent application of the "cutoff" for accurate interpretation. Alternatives include "with a threshold of" or "at a level of", but the original phrase is widely accepted and understood in technical writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

with a threshold of

Replaces "cutoff" with "threshold", implying a similar boundary or limit.

with a limit of

Substitutes "cutoff" with "limit", suggesting a maximum or minimum value.

at a threshold level of

Adds "level" for emphasis, specifying the point at which something changes.

at a boundary of

Uses "boundary" instead of "cutoff", highlighting a dividing line.

at a level of

A more general phrase specifying a particular level or value.

using a threshold of

Changes the structure to emphasize the act of using a threshold.

employing a limit of

More formal phrasing using "employing" instead of "at", and "limit" instead of "cutoff".

subject to a threshold of

Indicates that something is conditional based on reaching a certain threshold.

given a limit of

Implies that a limit has been predetermined or assigned.

when the value reaches

Describes the condition of reaching a specific value, implying a cutoff.

FAQs

How is "at a cutoff of" used in scientific research?

In scientific research, "at a cutoff of" is used to define a specific threshold or value used to differentiate between groups or conditions. For example, it can be used to determine statistical significance or to categorize participants based on a particular measurement.

What are some alternatives to using "at a cutoff of" in writing?

You can use alternatives such as "with a threshold of", "with a limit of", or "at a level of" depending on the specific context and nuance you want to convey.

When is it appropriate to use "at a cutoff of" in data analysis?

"At a cutoff of" is appropriate when you need to establish a clear distinction or boundary in your data. It helps to categorize data points, identify outliers, or make decisions based on whether a value exceeds a specific threshold.

How does the choice of "cutoff" affect the results of a study?

The choice of "cutoff" significantly impacts the sensitivity and specificity of a study. A higher "cutoff" may increase specificity (fewer false positives) but decrease sensitivity (more false negatives), while a lower "cutoff" may increase sensitivity but decrease specificity. Careful consideration and justification are necessary when selecting a "cutoff" value.