What is FactoMineR?
FactoMineR: An R package for multivariate analysis. Journal of Statistical Software 25 (1): 1–18. Lucas, A. (2014). amap: Another Multidimensional Analysis Package.
How does factom work?
Factom utilizes three types of servers (nodes). Federated Servers are the primary servers running the Factom network. They are the only ones that can write data to the blockchain and receive Factoid rewards. These servers send a “heartbeat message” to the followers on the network to prove their existence.