a improved fit

USAGE SUMMARY

The phrase "a improved fit" is not correct in written English.
It should be "an improved fit" because "improved" begins with a vowel sound. Example: "After making some adjustments, we found that the new design provides an improved fit for our customers."

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

Both the AIC and BIC selected the AR(2) covariance structure suggesting the flexibility in the ARMA parameters provides a improved fit over the more simplistic AR(1) covariance structure.

Plosone

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

In a previous study we applied a second-order sire model, which gave an improved fit compared with a first-order model.

G3: Genes, Genomes, Genetics

The valence-sum rule requires that Equation (6) may be rearranged to give equation (7) Other than an improved fit, an advantage of this equation is that the B parameter adopts a narrow range of values that has a relatively low influence on the resulting bond-valence sums.

Acta Crystallographica Section B: Structural Science, Crystal Engineering and Materials

A linear exponential model provided an improved fit to the data.

British Journal of Cancer

An alternative way to derive empirical potentials for protein evolution consists in fitting the potentials to maximize the likelihood of the observed sequences, which provides an improved fit in an evolutionary context [ 57].

BMC Evolutionary Biology

We employed the minimal approach method while acknowledging the problems with peak fitting (e.g., by using an increased number of peaks an improved fit is obtained; however, at the same time the integrity of the individual peaks is reduced).

Plosone

This model (three-ratio model) had a significant higher likelihood and an improved fit to KLK2 and KLK3 evolution (−2Δ l = 9, P < 0.01).

Genome Biology and Evolution

The model shown in Figure 1b for UHS is a parametric spline with knots at 1980, 1990, and 1995, because this provided an improved fit to the data compared to a quadratic model (p = 0.0028), even though its overall shape is roughly quadratic.

BMC Infectious Diseases

The new design MDF plate has a different shape than its predecessor; it has a more anatomical pre-formed shape resulting in an improved fit to the distal femur which reduces the distance of the plate to the bone, subsequently reducing leverage forces resulting on the plate (Figure 2).

Journal of Experimental Orthopaedics

The 64×4s derived from coding-DNA substitutions generate only positive slopes, an improved fit for the two 2folds, and a slightly worse fit for 4- and 6-folds relative to the intronic 64×4s; while the corresponding 4×4s deliver much worse fit, except for the slightly better fit of the two 2folds (with near-zero slopes).

Plosone

All samples, however, have an improved fit with varying minor contributions (<20%) from a Cr VI) phase (see Table 2), suggesting an initial adsorption of the Cr VI) prior to its reduction to Cr III).

Applied Geochemistry

Expert writing Tips

Best practice

Always use "an" before words that begin with a vowel sound, such as "improved". Use "a" before consonant sounds. For example: "an improved design", "a better option".

Common error

Avoid using the article "a" before adjectives that begin with a vowel sound. This common mistake can be easily corrected by using "an" instead. Pay attention to pronunciation, as some words beginning with consonants may have a vowel sound (e.g., "an hour").

Linguistic Context

The phrase "a improved fit" functions as a noun phrase, typically used to describe the result of a modification or adjustment that has led to a better or more suitable condition. Ludwig AI points out that the correct way to say it would be "an improved fit".

Expression frequency: Rare

Frequent in

Science

66%

News & Media

16%

Formal & Business

0%

Less common in

Academia

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "a improved fit" is grammatically incorrect; the correct form is "an improved fit". Ludwig AI flags this as an error. Though found in various sources, mostly scientific, its frequency is rare. When writing, remember to use "an" before vowel sounds. Consider alternatives like "a better fit" or "an enhanced fit" for clarity and grammatical accuracy. "A improved fit" should be avoided in formal writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

an improved fit

Corrects the grammatical error by using "an" instead of "a" before the vowel sound.

a better fit

Replaces "improved" with "better" for a more natural and grammatically sound phrase.

a superior fit

Substitutes "improved" with "superior", emphasizing a higher quality of fit.

an enhanced fit

Uses "enhanced" in place of "improved", suggesting an augmented or upgraded fit.

a refined fit

Replaces "improved" with "refined", implying a more precise or polished fit.

a more accurate fit

Emphasizes the precision of the fit, rather than just improvement.

a closer fit

Suggests that the fit is tighter or more snug.

a well-suited fit

Highlights the suitability of the fit for a specific purpose or application.

an optimized fit

Implies that the fit has been adjusted to achieve the best possible result.

a customized fit

Indicates that the fit has been tailored to meet specific individual requirements.

FAQs

What's the correct way to say "a improved fit"?

The correct way to say it is "an improved fit". The article "an" is used before words that start with a vowel sound.

Is it ever correct to say "a improved fit"?

No, it is not grammatically correct. You should always use "an improved fit".

What can I say instead of "a improved fit"?

You can use phrases like "a better fit", "an enhanced fit", or "a refined fit".

What is the difference between "a improved fit" and "an improved fit"?

"A improved fit" is grammatically incorrect because "improved" starts with a vowel sound. The correct phrase is "an improved fit", where "an" is used before vowel sounds.