Figure 1.
Hierarchical clustering of the NMIBC patients removing variables with missing values. (a) Clustering of the whole dataset. (b) Clustering of the dataset after removing the anomalous patients 10, 13, and 28.
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.