Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
by the same superscript
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "by the same superscript" is correct and usable in written English.
It can be used in contexts where you are referring to a notation or reference that is indicated by a superscript in a document, such as in academic writing or technical papers. Example: "The results were consistent across all trials, as indicated by the same superscript in the data table."
✓ Grammatically correct
Science
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
10 human-written examples
Values in a column followed by the same superscript letter are not significantly different as determined by Duncan's multiple tests.
Science
a - Values connected by the same superscript letter are not significantly different (p≤0.05).
Science
Proportions were compared two by two by the chi-squared test and corresponding p-values are indicated by the same superscript as footnotes.
Science
Means followed by the same superscript letter within the same row means non-significant variation (P>0.05) in relation to each other, but statistically significant in relation to the control group.
Science
ND: not detected; (TE) tannic acid equivalent; (QE) quercetin equivalent; (CE) catechin equivalent.٭Values within a column followed by the same superscript are not significantly different at 95% confidence interval.
Values followed by the same superscript letter are not significantly different from controls (P < 0.05) The possibility of other qualitative changes in composition and structure of cell walls was assessed using the thioacidolysis degradative method.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
50 human-written examples
Homogeneous subgroups (p > 0.05) within each panel are indicated by the same superscripts.
Science & Research
The superscript represents a specific group of users whose messages with the same superscript are going to be encoded together.
Values with the same superscript letters are not significantly different at the test level of 5%%.
Science
Values with the same superscript are not significantly different from one another.
Science
Means with the same superscript letter in a row are not significantly different (p ≤ 0.05).
Expert writing Tips
Best practice
When using superscripts to denote statistical significance, ensure your legend clearly explains that values sharing the same superscript are not significantly different. This prevents misinterpretation of your data.
Common error
Avoid applying the same superscript to values that are visually close but do not meet the statistical criteria for non-significance. Double-check your statistical analysis to prevent misleading representations.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "by the same superscript" functions as an adverbial phrase, modifying a verb to describe how a relationship or lack of difference is indicated. As shown by Ludwig, this often modifies verbs of comparison or indication.
Frequent in
Science
100%
Less common in
News & Media
0%
Formal & Business
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "by the same superscript" is commonly employed in scientific literature to clarify the statistical significance of data presented in tables and figures. According to Ludwig's analysis, this phrase functions as an adverbial phrase, describing how a relationship is indicated. It predominantly appears in formal and scientific contexts, emphasizing clarity in research findings. When interpreting data marked with superscripts, remember that values sharing the same superscript are typically not significantly different, as the examples from Ludwig demonstrate.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
with identical superscript
Replaces "same" with "identical" to emphasize the exact match in superscript.
sharing the same superscript
Emphasizes the act of sharing a common superscript.
designated by the same superscript
Focuses on the designation or assignment of the superscript.
indicated by a common superscript
Highlights the superscript as an indicator of a relationship.
bearing the same superscript
Uses "bearing" to convey the superscript as a characteristic.
having the same superscript notation
Specifies that the superscript is a form of notation.
with equivalent superscript marking
Replaces "same" with "equivalent" and uses "marking" to describe the superscript.
under the same superscript label
Focuses on the superscript as a label.
identified by the same superscript
Emphasizes that items are identified through their superscript.
denoted with the same superscript symbol
Highlights the superscript as a symbol used for denotation.
FAQs
How do I correctly use "by the same superscript" in a scientific paper?
Use "by the same superscript" to indicate that values or data points marked with identical superscripts are not statistically different. For example, "Means followed by the "same superscript letter" are not significantly different."
What does it mean when a table states that values are indicated "by the same superscript"?
It typically means that those values have been statistically compared, and no significant difference was found between them. The "different superscripts" would then indicate significant differences.
Is it correct to say "values sharing the same superscript" instead of "by the same superscript"?
Yes, "values sharing the same superscript" is a grammatically correct and semantically similar alternative. It emphasizes the shared attribute of the superscript. Other alternatives include "with identical superscript" or designated by a common superscript.
What statistical tests typically use superscript notation to denote significance?
Various post-hoc tests following ANOVA, such as Tukey's HSD, Duncan's multiple range test, and Fisher's LSD, commonly use superscript letters to indicate statistically similar groups. Always refer to the table's caption for clarification.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested