a minimum of three data

USAGE SUMMARY

The phrase "a minimum of three data" is not correct in standard written English.
The word "data" is typically treated as a plural noun, so it should be "a minimum of three pieces of data" or "a minimum of three data points." Example: "For the analysis, we require a minimum of three pieces of data to ensure accuracy."

⚠ May contain grammatical issues

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

We could include only 680 ecoregions for prioritization at this resolution, because some ecoregions are smaller than a minimum of three data points (7,500 km2) which are required to create a convex hull polygon (see below).

Plosone

A minimum of three data points are necessary to fit a straight line, in order to give an estimate of the error of the fit.

BMJ Open

Interrupted time series studies will be eligible only if there is a clearly defined point in time when the intervention occurred and if there are a minimum of three data measurement points before and after the intervention.

Cochrane Database of Systematic Reviews

The difference between the Ct values for human and the other species (Δ Ct) were calculated for a minimum of three data points along each dilution series, where the plots were most parallel.

Genome Biology and Evolution

To obtain a reliable assessment of the area under the curve, a minimum of three data points is recommended (MIRD 16 [ 7 ]) and the time between the first and the last measurement should not be too short, otherwise the absorbed dose would be overestimated when using physical decay after the last data point.

European Journal of Nuclear Medicine and Molecular Imaging

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

Self-evidently trends require a minimum of two data points to discern so data from twelve countries had to be discarded.

Crime Science

The RTs must be associated with sufficient analytical standards measured under the same conditions as the unknown spectrum (a minimum of ten data points are recommended, depending on the distribution over the chromatographic run).

Journal of Cheminformatics

Standard curves were prepared from dilution of cDNA and generated from a minimum of four data points.

BioMed Research International

The linear range and correlation coefficients obtained for the regression analysis based on a minimum of six data points are summarized in Table  3.

Analytical and Bioanalytical Chemistry

Maximum specific growth rates (μmax) where determined by linear regression of the slope of the natural logarithm of the biomass concentration plotted as a function of time using a minimum of four data points.

BMC Biotechnology

This analysis shows that a minimum of four data points with log2 ratios outside the normal distribution is required for a single copy-number loss to be detected with the desired power (95%).

DNA Research

Expert writing Tips

Best practice

When referring to data, always ensure the noun is countable by using "data points", "pieces of data", or "data sets" to maintain grammatical accuracy.

Common error

Avoid treating "data" as a singular noun. It is generally accepted as plural, so use "data are" or replace "data" with a countable alternative like "data points" or "pieces of data".

Linguistic Context

The phrase functions as a quantifier, specifying the least acceptable amount of data required for a particular purpose. However, the construction is grammatically incorrect, as pointed out by Ludwig.

Expression frequency: Uncommon

Frequent in

Science

60%

News & Media

20%

Formal & Business

20%

Less common in

Wiki

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "a minimum of three data" is generally considered grammatically incorrect. According to Ludwig, "data" should be treated as a plural noun, so it's best to use phrases like "a minimum of three "data points"" or "a minimum of three pieces of "data"". The phrase is mostly used in scientific and technical contexts to specify the smallest acceptable quantity of data. When writing, ensure you use countable alternatives to maintain grammatical correctness and clarity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

at least three data points

Replaces "data" with the countable noun "data points" for better grammatical accuracy.

a minimum of three pieces of information

Substitutes "data" with "pieces of information" to emphasize individual units.

no less than three data sets

Uses "no less than" for a more formal tone and specifies "data sets".

a bare minimum of three data entries

Adds "bare minimum" to highlight the lowest acceptable quantity, and "data entries" clarifies the nature of the data.

at the very least three data items

Emphasizes the minimum requirement using "at the very least", with "data items" as a substitute.

a minimum of three observations

Replaces "data" with "observations" to specify data collection.

at a minimum, three data points

Inverts the phrase for emphasis on the number, using "data points".

three or more data instances

Uses "three or more" for flexibility and replaces "data" with "data instances".

a minimum of three measurements

Replaces data with "measurements" to focus on quantitative data.

at least a trio of data sources

Uses a more descriptive term "trio" and specifies "data sources".

FAQs

How can I correctly use "a minimum of three data" in a sentence?

The phrase "a minimum of three data" is grammatically incorrect. Instead, use "a minimum of three "data points"" or "a minimum of three "pieces of data"".

What are some alternatives to "a minimum of three data"?

Alternatives include "at least three "data points"", "a minimum of three "data sets"", or "no fewer than three "data entries"".

Is it correct to say "a minimum of three data is required"?

No, it is not correct. "Data" is generally treated as a plural noun. The correct phrasing would be "a minimum of three "data points" are required" or "a minimum of three pieces of "information" is required".

What's the difference between "a minimum of three data" and "a minimum of three data points"?

"A minimum of three data" is grammatically incorrect because "data" is typically treated as a plural noun. "A minimum of three "data points"" is correct because "data points" is a countable noun phrase.