PA.map {iL04} | R Documentation |
This data set defines the borders of the state of Pennsylvania, represented as a polygon of longitude and latitude coordinates.
data(PA.map)
A two-column matrix.
RuG/L04 - software for dialectometrics and cartography: http://www.let.rug.nl/~kleiweg/L04/
data(PA.map) asp <- mean.asp(PA.map[, 2]) plot(PA.map, type = "l", asp = asp, main = "Pennsylvania, USA", xlab = "longitude", ylab = "latitude")