lack of approximation

USAGE SUMMARY

The phrase "lack of approximation" is correct and usable in written English.
It can be used in contexts where you want to describe a situation or condition where there is an absence of closeness or similarity to a certain value or standard. Example: "The lack of approximation in the measurements led to significant errors in the final results."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

4 human-written examples

Indeed, an attempt to generalize the techniques [5] to nonlinear invariant subspace Problem 1.3 fails due to the lack of approximation step [5], Statement II.

Journal of Inequalities and Applications

Assuming that this number of bootstrap replicates makes the bootstrap caused (i.e. technical) error negligible, any remaining deviation from the limiting density will be attributable to a true lack of approximation.

Journal of Statistical Distributions and Applications

The present study targets the following three questions: How close fits the sampling distribution of (5) the central χ 2-distribution for small values of n and k, and in which cases a bootstrap simulation might be preferable due to lack of approximation?

Journal of Statistical Distributions and Applications

One crucial aspect of the present study is to differentiate between inaccuracies due to a lack of approximation of the actual distribution of the test statistic to the limiting distribution (i.e. a truly statistical problem) on the one hand and an inaccurate bootstrap distribution due to an insufficient number of bootstrap samples (i.e. a merely technical problem) on the other hand.

Journal of Statistical Distributions and Applications

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

Further experiments and comparisons with and between structures are needed to provide approximations, but the inclusion of possible base pairs and coaxial stacking at the interface limits the underestimation of pseudoknot stability due to the lack of approximations for Δ Gnet of tertiaries0.

Biochemistry

Most statistical based homogenization methods are limited to two-point probability function due to the lack of simple approximation of higher order probability functions that can be easily exploited.

International Journal of Solids and Structures

Numerical solutions of integral equations describing controlled-potential transient experiments at cylindrical wire or fiber electrodes were rarely attempted in the past, seemingly due to the lack of adequate approximations to the kernel functions arising in such cases.

Journal of Electroanalytical Chemistry

It is an ongoing discussion and probably undecidable as lacking a criterion of approximation quality which if any at all is the correct diffusion approximation to use.

The Journal of Mathematical Neuroscience

This tends to sustain concerns about lack of robustness of normal approximations.

BMC Medical Research Methodology

The problem is a lack of computational power and appropriate approximation schemes, not anything fundamental.

SEP

It has been known from previous works that the lack of consistency in the numerical approximation for the seepage velocity can severely compromise the accuracy of numerical solutions of salt-transport in porous media.

Journal of Hydrology

Expert writing Tips

Best practice

When discussing statistical or mathematical models, clearly specify what is not being accurately represented due to the "lack of approximation".

Common error

Avoid using "lack of approximation" as a vague criticism. Always specify which aspect suffers from this lack and the resulting consequences for clarity and impact.

Linguistic Context

The phrase "lack of approximation" functions primarily as a noun phrase, often serving as the subject or object of a sentence. Ludwig AI confirms its use in describing deficiencies or inadequacies in approaching a certain value or standard. For example, it can indicate a problem in a model not accurately representing reality.

Expression frequency: Rare

Frequent in

Science

100%

News & Media

0%

Formal & Business

0%

Less common in

Encyclopedias

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Wiki

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Reference

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Ludwig's WRAP-UP

The phrase "lack of approximation" serves as a noun phrase, primarily functioning to denote deficiencies in accuracy or closeness within scientific and technical domains. As confirmed by Ludwig AI, it appears most frequently in scientific publications, reflecting its role in academic and research contexts. The phrase is grammatically sound, though not widely common. When employing "lack of approximation", it is crucial to clearly articulate the aspect being affected and its resulting impact for clarity and precision. Remember to consider related phrases like "absence of precision" for varied expression.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

absence of precision

This alternative focuses on the absence of exactness or accuracy, rather than the method of approaching a value.

inadequate estimation

This highlights that the estimation is not good enough or sufficient for a specific purpose.

insufficient accuracy

This focuses on the level of correctness not being adequate.

deficiency in closeness

This option emphasizes the absence of nearness to a target or ideal.

want of exactitude

This alternative uses more formal vocabulary to denote the absence of precision or accuracy.

shortcoming in simulation

This is specific to cases involving simulations and implies a failure to properly replicate real-world conditions.

failure to converge

This term is often used in mathematical and computational contexts, indicating a lack of approaching a specific value or solution.

disparity in modeling

This option is suitable when discussing models and suggests a difference or inequality.

inaccurate representation

This emphasizes that the depiction or portrayal is not correct or faithful.

non-correspondence

This alternative indicates a lack of agreement or similarity between two things.

FAQs

How can I use "lack of approximation" in a sentence?

You can use "lack of approximation" to describe situations where a model, measurement, or calculation fails to closely represent reality. For example: "The model's "lack of approximation" led to significant errors in the forecast."

What are some alternatives to "lack of approximation"?

Depending on the context, you could use alternatives like "absence of precision", "inadequate estimation", or "insufficient accuracy".

In what fields is the term "lack of approximation" commonly used?

The term "lack of approximation" is frequently encountered in scientific fields, particularly in discussions related to statistical modeling, numerical analysis, and simulations, where accuracy and precision are crucial.

What does "lack of approximation" imply in scientific research?

In scientific research, "lack of approximation" typically suggests that a simplified model or calculation fails to adequately capture the complexity of the real-world phenomenon being studied, leading to potentially flawed conclusions.