The package contains functions used by the polkanalyzer-app. GitHub Actions use the package functions to daily fetch Polkadot's Nominated-Proof-of-Stake (NPoS) eras data from the polkadot watcher csv exporter and the candidates dataset, and prepare two datasets:
candidates.rda: a data frame with 16 variables about nodes in the 1KV Programme.eras_data.rda: a list of three objects:eras: a data frame with 12 variables about all validators in the past eras.chain: the chain where eras data come from (currently only Polkadot supported)interval: eras interval
Because the two datasets are merged, only the 1KV nodes are currently used in the Polkanalyzer app.