close to the identity line

USAGE SUMMARY

The phrase "close to the identity line" is correct and usable in written English.
It can be used in contexts such as mathematics, statistics, or discussions about data analysis, where you are describing a relationship or proximity to a reference line. Example: "The data points are close to the identity line, indicating a strong correlation between the variables."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

Results are promising, with all the samples very close to the identity line.

EURASIP Journal on Wireless Communications and Networking

For all regions except cerebellum, a good agreement between V T obtained with 2TCM and V T obtained using the Logan plot was observed, for both [11C]raclopride and [18F]MNI-659, illustrated by a regression line close to the identity line in Fig. 3.

EJNMMI Research

These five-mers were distributed close to the identity line.

BMC Genomics

The experimental points with few exceptions lie very close to the identity line (shown in red).

Biomedical Optics Express

The serial dilution curve (blue) is very close to the identity line (black), indicating that after dilution, the signals tend to stay at the same levels as before.

Bioinformatics

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

Correcting the cerebellar V T obtained from Logan plot for blood volume using Eq. (7) provided substantially improved agreement to 2TCM for [11C]raclopride (3.2 ± 2.6% absolute difference, and regression line close to the identity (Fig. 4)).

EJNMMI Research

The whitening filter is close to the identity matrix in the set of whitening filters.

Signal Processing

CCC is a product of a measure of precision (Pearson r), describing linear correlation of the data, and accuracy, how close the least-squares regression line is to the identity line.

BMC Genomics

The dashed line corresponds to the identity line.

eLife

In the training data set, as shown in the scatter plot in Fig.  1a, there was a strong correlation (r = .86) between SUVmax values at screening and follow-up, with most lesion values falling close to the line of identity (solid line).

Cancer Imaging

The curve was close to the line of identity, reflecting a poor predictive ability.

Duke University

Expert writing Tips

Best practice

When using "close to the identity line", ensure the context clearly establishes what the identity line represents. This line usually signifies a perfect correlation or expected value in a graphical representation, so clarity is key.

Common error

Avoid using "close to the identity line" without a clear visual or mathematical reference. The term assumes a scatter plot or similar graph where the identity line (y=x) serves as a benchmark. Without this context, the phrase loses its meaning.

Linguistic Context

The phrase "close to the identity line" functions as an adverbial phrase modifying a verb or describing the position of data points in relation to a reference line. As evidenced by the examples in Ludwig, it indicates the degree of agreement between observed and expected values.

Expression frequency: Uncommon

Frequent in

Science

80%

News & Media

15%

Formal & Business

5%

Less common in

Academia

0%

Wiki

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, the phrase "close to the identity line" is a technical term primarily used in scientific and analytical contexts to describe the agreement between observed and predicted data. As Ludwig AI confirms, it's grammatically correct and indicates a strong correlation. The phrase is most commonly found in scientific publications and serves to evaluate the accuracy of models. When employing this term, ensure that the context clearly defines the "identity line" to avoid misinterpretation.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

near the line of identity

Replaces "close to" with "near", offering a synonym that maintains the meaning of physical or conceptual proximity. The term 'line of identity' is untouched.

approaching the identity line

Substitutes "close to" with "approaching", implying a movement or trend toward the identity line rather than a static position.

in proximity to the identity line

Replaces "close to" with "in proximity to", providing a more formal alternative that still conveys nearness.

aligning with the identity line

Focuses on alignment rather than mere closeness, suggesting that elements are conforming to the same path or direction as the identity line.

conforming to the line of identity

Emphasizes agreement and adherence to the line of identity, which describes similarity with an idealized reference.

adjacent to the identity line

Focuses on spatial relationship between entities, but in this case can be interpreted as an association instead of literal adjacency.

in accordance with the identity line

This option highlights agreement or correspondence in the behavior and placement of data.

exhibiting correlation with the identity line

This option accentuates the pattern of the data when they have a correlative relation.

showing correspondence with the identity line

This emphasizes matching properties between the data being observed and the idealized identity line.

mirroring the identity line

Implies a reflection or strong similarity where elements on one side resemble those on the other side of the identity line.

FAQs

What does "close to the identity line" mean in data analysis?

In data analysis, "close to the identity line" suggests a strong agreement between predicted and actual values, where data points on a scatter plot cluster near the y=x line. This indicates a good fit or correlation.

How can I describe data that isn't "close to the identity line"?

If data points deviate significantly from the identity line, you can describe them as "scattered", "dispersed", or "showing weak correlation". You might also say the data "deviate from the "identity line"".

What are some alternative phrases for "close to the identity line"?

Alternatives include "near the "line of identity"", "approaching the "identity line"", or "aligning with the "identity line"", which all convey a similar meaning of proximity or agreement.

In what contexts is the phrase "close to the identity line" commonly used?

The phrase is commonly used in scientific research, statistical analysis, and data modeling to describe the accuracy or goodness of fit of a model when comparing predicted versus actual outcomes, especially in fields that use regression analysis.