FFD.R-FORGE.R-PROJECT.ORG HOST
We found that a lone root page on ffd.r-forge.r-project.org took nine hundred and twenty-five milliseconds to load. Our web crawlers could not detect a SSL certificate, so therefore I consider this site not secure.
Internet Address
137.208.57.38
BOOKMARK ICON
![](/f/fxvkzcvayvhbbfehs5br4ajj/256/ffd.r-forge.r-project.org.png)
SERVER OPERATING SYSTEM
I discovered that ffd.r-forge.r-project.org is operating the Apache/2.2.22 (Debian) os.TITLE
R-Package FFD - Freedom From DiseaseDESCRIPTION
R-Package FFD - Freedom From Disease using Two-Stage Sampling. In the package FFD, tools for calculating optimal sample sizes on animal and herd level using sampling strategies individual sampling or limited sampling see Ziller, et al., 2002 are implemented. The latest release of the package FFD now offers the possibility to use risk-based sampling. Targeting high-risk population strata, the overall sample size and the cost of the surveys can be reduced, while still maintaining the same over.CONTENT
This site had the following in the web site, "R-Package FFD - Freedom From Disease using Two-Stage Sampling." Our analyzers noticed that the web site stated " In the package FFD, tools for calculating optimal sample sizes on animal and herd level using sampling strategies individual sampling or limited sampling see Ziller, et al." The Website also stated " The latest release of the package FFD now offers the possibility to use risk-based sampling. Targeting high-risk population strata, the overall sample size and the cost of the surveys can be reduced, while still maintaining the same over." The website's header had Traveling salesman problem as the most important keyword. It was followed by TSP solver which isn't as highly ranked as Traveling salesman problem.