FIGURE 3.
Boxplots for the average root mean squared prediction error (rMSPE) per missing data method and missing data setting. Each simulation iteration renders an observation. [Colour figure can be viewed at wileyonlinelibrary.com]
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.