Description Usage Arguments Value Author(s) See Also Examples
View source: R/SegDecomp-class.R
Creates a new object of SegDecomp-class
.
1 | SegDecomp(d, coords, data, proj4string = CRS(as.character(NA)))
|
d |
a numeric vector of length three, representing the locational, compositional, and qualitative segregation, respectively. |
coords |
a numeric matrix or data frame with coordinates (each row is a point). |
data |
an object of class |
proj4string |
an optional projection string of class |
An object of SegDecomp-class
.
Seong-Yun Hong
1 2 3 4 5 6 7 8 9 | # creates a random data set with 50 data points and 3 population groups
xy <- matrix(runif(100), ncol = 2)
colnames(xy) <- c("x", "y")
pop <- matrix(runif(150), ncol = 3)
colnames(pop) <- LETTERS[1:3]
# constructs an object of class 'SegDecomp'
v <- SegDecomp(d = numeric(3), coords = xy, data = pop)
is(v)
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