Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a) Identification of the best inflection point based on the sum of the squared error (SSE). K = 4 is the optimal value. (b) The clustering of chronic rhinosinusitis with nasal polyps (CRSwNP) samples. It was possible to divide all the CRSwNP samples into four phenotypes, represented here by different colors. (c) Expression heatmap of genes coexpressed in CRSwNP. (d) Expression heatmap of coexpressed hub genes in the four subtypes of CRSwNP.
