Metabolomic and volatile profiling reveals defence-related effects of IbPep1 in sweet potato cell culture.

BMC Plant Biol · 2026 · PMC13063631 · PMID 41814198

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

did not reach statistical significanceno p-value reported

However, permutation testing using the R-package “ropls” (1000 permutations) showed that the model did not reach statistical significance (pQ2≈0.177; pR2Y ≈ 0.241), indicating a risk of overfitting.

also in 111,027 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.