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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
post hoc analyzes
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "post hoc analyzes" is not correct in English; it should be "post hoc analyses." You can use it in contexts related to research or statistical analysis, particularly when discussing analyses conducted after the fact.
Example: "The study included several post hoc analyses to explore the unexpected results further."
⚠ May contain grammatical issues
Science
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Usage summary
Human-verified examples
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Human-verified examples from authoritative sources
Exact Expressions
1 human-written examples
We performed a number of post hoc analyzes on ECV success per attempt with each aid and we also adjusted for characteristics that might confound: we did not find any significant difference on these (but likely underpowered) analyses.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
One trial was post hoc analyzed after the completion of randomized control.
Science
Using the 10-year follow-up BARI data, we post hoc analyzed outcomes according to 3 transition paths: (1) from intervention to MI; (2) from intervention to death; and (3) from MI to death.
This article presents secondary post-hoc analyzes of pre-existing studies, from two sources: literature reviews (in English and German) and unpublished research data from the co-authors' organizations.
Science
Two-way ANOVA with repeated measures (and Bonferroni post hoc analyses) was used to analyze activity in the open field, salivary cortisol (treatment × time), body measures and weight gain (treatment × age).
Science
Significant differences were post-hoc analyzed with the Newman-Keuls test.
Science
The continuous EEG-data were post-hoc analyzed using band-pass (1 – 15 Hz), zero-phase filtering and ocular artifact reduction using vertical oculograms [ 41].
Tukey's tests were then used post hoc to analyze the pairwise differences between each group for each property.
Science
This post hoc study analyzed data from a Phase III study (ClinicalTrials.gov identifier NCT00433160) to determine if there was an association between serum PINP elevation and serum calcium concentration or calcium metabolism-related disorders.
Third, in the last post hoc analysis we analyzed whether the association between risk stratification and in-hospital mortality was confounded by factors such as disease severity, and other readily available parameters in the database, such as arterial pH and plasma lactate levels, blood pressure levels and vasopressor therapy.
Science
We used linear regression analysis, one-way ANOVA, two-way ANOVA, one-way ANCOVA (to correct for maternal SVL and to test for homogeneity of slopes), repeated-measures ANOVA and Tukey's post hoc test to analyze the corresponding data.
Science
Expert writing Tips
Best practice
Always use the correct plural form, "analyses", when referring to multiple post hoc tests or investigations. If referring to a single test, use "post hoc analysis".
Common error
Avoid using "analyzes" as a noun. "Analyzes" is the verb form (e.g., "The statistician analyzes the data"), while "analysis" (singular) and "analyses" (plural) are the correct noun forms for statistical examinations.
Source & Trust
81%
Authority and reliability
2.8/5
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Real-world application tested
Linguistic Context
The phrase "post hoc analyzes" attempts to function as a noun phrase, specifically in a statistical context. However, it is grammatically incorrect. Post hoc is an adjective modifying the noun which should be "analyses" (plural of analysis). Ludwig AI confirms this with its indication of a grammatical error.
Frequent in
Science
100%
Less common in
News & Media
0%
Formal & Business
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Academia
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Ludwig's WRAP-UP
In summary, the phrase "post hoc analyzes" is grammatically incorrect; the correct form is "post hoc analyses". This term is primarily used in scientific and statistical contexts to describe analyses performed after an initial observation or experiment. As Ludwig AI points out, using the correct plural noun form is crucial for clear communication in academic and professional settings. Remember to use "post hoc analysis" for a single analysis and "post hoc analyses" for multiple ones. Always proofread your work to ensure accuracy and clarity in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
post hoc analyses
Corrects the grammatical error by using the plural form "analyses".
post hoc analysis
Uses the singular form "analysis", which may be appropriate depending on the context.
subsequent analysis
Replaces "post hoc" with "subsequent", indicating an analysis performed after the initial one.
follow-up analysis
Similar to "subsequent analysis", but emphasizes the follow-up nature of the analysis.
retrospective analysis
Highlights that the analysis is conducted with a look back at past data.
after-the-fact analysis
An informal alternative to "post hoc analysis", emphasizing that the analysis was done after the event.
secondary analysis
Indicates that the analysis uses pre-existing data for a different purpose than the original study.
additional analysis
A more general term for further analysis, without specifying the timing.
supplementary analysis
Suggests an analysis done to add to the existing findings.
exploratory analysis
Indicates the analysis is for exploring data, potentially after initial results were found.
FAQs
What is the correct way to say "post hoc analyzes"?
The correct phrase is "post hoc analyses". "Analyzes" is a verb, while "analyses" is the plural noun form.
When should I use "post hoc analysis" versus "post hoc analyses"?
Use "post hoc analysis" when referring to a single, specific analysis. Use "post hoc analyses" when referring to multiple analyses performed after the initial analysis.
What does "post hoc" mean in the context of statistical analysis?
"Post hoc" means "after this" in Latin. In statistical analysis, it refers to tests conducted after a significant result in an ANOVA or similar test, to determine which specific groups differ significantly from each other.
Are there alternatives to using the term "post hoc analyses"?
Yes, depending on the context, you could use terms like "subsequent analysis", "follow-up analysis", or "retrospective analysis".
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
2.8/5
Expert rating
Real-world application tested