Plot maps for nCoV in China

plot_map(
  x,
  key = c("confirmedCount", "suspectedCount", "curedCount", "deadCount"),
  filter = "unkown",
  legend_title = "Confirmed",
  color = "Reds",
  scale = c("cat", "log"),
  method = c("province", "city", "country")
)

Arguments

key	the column name
filter	the rows to remove.
legend_title	legend title
color	The colors or color function that values will be mapped to, see RColorBrewer::display.brewer.all()
scale	"cat" for category, 'log' for numeric
method	'province' or 'city'.
ncov	the dataset obtained by get_ncov()

Value

Examples

ncov <- get_ncov()
#> Warning: InternetOpenUrl failed: 'The server name or address could not be resolved'
#> Error in readRDS(gzcon(url("https://github.com/pzhaonet/ncov/raw/master/static/data-download/ncov.RDS"))) : 
#>   cannot open the connection
#> No encoding supplied: defaulting to UTF-8.
#> Parsed with column specification:
#> cols(
#>   City = col_character(),
#>   City_Admaster = col_character(),
#>   City_EN = col_character(),
#>   Province = col_character(),
#>   Province_EN = col_character(),
#>   Region = col_character(),
#>   Tier = col_character()
#> )
#> No encoding supplied: defaulting to UTF-8.
#> Error: lexical error: invalid char in json text.
#>                                        <html>  <head><title>503 Servic
#>                      (right here) ------^
plot_map(ncov)
#> Error: 'leafletcn.map.names' is not an exported object from 'namespace:leafletCN'