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.
Hamming distance as a function of tuning parameter λ. The lines correspond to mean values across 50 replications, and the bands show ± two standard errors. True abundance and distorted abundance data are distinguished by the transparency level and the line type: true data are less transparent and have solid lines; distorted data are more transparent and have dotted lines.
