Dear all,

I have a data.frame like the sample below, and I would
like to expand my data.frame using "population" variable.
So, for each line of my data.frame I would like that
the new data.frame have many rows as the population collumn.

place<-c("place1", "place2", "place3", "place4", "place5")
population<-c(100,200,300,50,30)
my.df<-data.frame(cbind(place,population))
my.df


best wishes,

miltinho astronauta
brazil

	[[alternative HTML version deleted]]

