install.packages("spatstat", version = "1.61-0")
install.packages("scales", version = "1.0.0")
library("spatstat")
exit
q()
install.packages("Rcpp", repos="http://cran.us.r-project.org")
library("Rcpp")
q()
exit
q()
library("spatstat")
library(FNN)
install.packages(FNN)
install.packages("FNN")
q()
