preliminary estimations

USAGE SUMMARY

The phrase "preliminary estimations" is correct and usable in written English.
It can be used when referring to initial calculations or assessments that are subject to change as more information becomes available. Example: "The preliminary estimations indicate that the project will require a budget of approximately $50,000, but this figure may change as we gather more data."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

8 human-written examples

The obtained materials were studied by means of XRD, SEM, TEM, electrical conductivity measurements, temperature programmed (TP) reduction/oxidation and preliminary estimations of permeability were obtained.

Catalysis Today

Preliminary estimations of peak ground acceleration for the historical earthquakes recorded as the turbidites imply that each rupture length of the 1454 and 869 earthquakes was over 200 km.

Geoscience Letters

Preliminary estimations allow us to think that a sole injection of 50 mg of these activated nanoparticles into a brain tumor model (4.2 cm diameter) would deliver a tumor absorbed dose of up to 47 Gy.

European Journal of Pharmaceutics and Biopharmaceutics

We present here preliminary estimations of their broad-band impedance, showing that an increase of about 20% is expected in the kick factors with respect to previous collimators without BPMs.

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

The overall Rosiwal hardness (HR) and the presently proposed petrographic index 'quartz to all cleavable minerals ratio' (Q/CLV), both have the potential to be employed as effective tools for obtaining preliminary estimations of abrasion resistance in similar granite types.

Wear

Preliminary estimations to restore the runoff at individual posts were conducted earlier and the calculation of the main hydrological characteristics of the renewable water resources of the whole basin of the Ile river was made (Tursunov and Tursunova 2005; Tursunova 2006).

Applied Water Science

Human-verified similar examples from authoritative sources

Similar Expressions

52 human-written examples

A part of the output is devoted to the three differences, (y_{it}-hat{y}_{it}, y_{it}-hat{y}_{it|n}), and (hat{y}_{it}-hat{y}_{it|n}), which are called, respectively, the final estimation error, the preliminary estimation error and the revision error in the preliminary estimator.

SERIEs

The classic preliminary estimation methods of ship costs provide only rough estimates of the labor, materials, and equipment based on the overall ship parameters and do not reflect further specifications.

Ocean Engineering

Number of observation and the log likelihood values were obtained from the preliminary estimation Sig.

Health Economics Review

However, this preliminary estimation need to be confirmed by in vivo bioconcentration studies.

Environmental Pollution

The paper is focused on the preliminary estimation of the LBE flow rate along the loop.

Journal of Nuclear Materials

Expert writing Tips

Best practice

When using "preliminary estimations", clearly state the basis for your estimates and acknowledge potential sources of error or uncertainty. This enhances transparency and credibility.

Common error

Avoid presenting "preliminary estimations" as definitive results. Emphasize that these are initial assessments subject to revision as more data becomes available.

Linguistic Context

The phrase "preliminary estimations" functions as a noun phrase, typically serving as the subject or object of a sentence. It describes the act of making initial, often approximate, calculations or assessments.

Expression frequency: Uncommon

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, "preliminary estimations" is a grammatically correct noun phrase used to describe initial assessments or calculations, primarily in scientific and technical contexts. As Ludwig AI confirms, it conveys that these estimations are subject to change as more data becomes available. Related phrases include "initial estimates" and "early assessments". When using this phrase, it's crucial to acknowledge potential uncertainties and avoid overstating the accuracy of the estimations. The sources from Ludwig indicate that the phrase is commonly used in scientific research papers.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

preliminary assessments

A direct synonym focusing on the evaluative aspect. The word 'assessment' is used instead of 'estimations'.

initial estimates

Focuses on the early nature and approximate value, similar to preliminary estimations.

tentative calculations

Highlights the provisional and potentially changeable nature of the calculations.

first approximations

Highlights that these are the first attempts at approximating a value.

early assessments

Emphasizes the timing and evaluative aspect of the estimations.

rough approximations

Stresses the inexact and broad nature of the estimations.

preliminary projections

Emphasizes the forward-looking nature of the estimations, suggesting a forecast.

initial forecasts

Similar to preliminary projections, focusing on predicting future values.

initial appraisals

Similar to 'early assessments', but implies a more formal evaluation.

preliminary findings

Highlights the results of an initial investigation or study.

FAQs

How do I use "preliminary estimations" in a sentence?

You can use "preliminary estimations" to describe early assessments or calculations that are subject to change. For example: "The "preliminary estimations" suggest a cost of $1 million, but further analysis is needed."

What are some alternatives to "preliminary estimations"?

Alternatives include "initial estimates", "tentative calculations", or "early assessments" depending on the context.

When is it appropriate to use "preliminary estimations"?

Use "preliminary estimations" when you need to convey initial assessments that are not yet finalized due to incomplete data or ongoing analysis. It implies that the numbers are subject to change.

How do "preliminary estimations" differ from final calculations?

"Preliminary estimations" are based on incomplete information and are subject to revision, whereas final calculations are based on complete data and represent the most accurate assessment possible at that time.