Description Usage Arguments Value Author(s) See Also Examples
Version of the get.pi
function that is optimized for statically typed data. That is
data where we are interested in the probability of points within some distance of points of
typeA are of typeB.
1 2 3 4 5 6 7 8 | get.pi.typed(
posmat,
typeA = -1,
typeB = -1,
r = 1,
r.low = rep(0, length(r)),
data.frame = TRUE
)
|
posmat |
a matrix with columns type, x and y |
typeA |
the "from" type that we are interested in, -1 is wildcard |
typeB |
the "to" type that we are interested i, -1 is wildcard |
r |
the series of spatial distances wer are interested in |
r.low |
the low end of each range....0 by default |
data.frame |
logical indicating whether to return results as a data frame (default = TRUE) |
pi values for all the distances we looked at
Justin Lessler and Henrik Salje
Other get.pi:
get.pi.bootstrap()
,
get.pi.ci()
,
get.pi.permute()
,
get.pi.typed.bootstrap()
,
get.pi.typed.permute()
,
get.pi()
1 2 3 4 5 6 7 8 9 10 | data(DengueSimR02)
r.max<-seq(20,1000,20)
r.min<-seq(0,980,20)
#Lets see if there's a difference in spatial dependence by time case occurs
type<-2-(DengueSimR02[,"time"]<120)
tmp<-cbind(DengueSimR02,type=type)
typed.pi<-get.pi.typed(tmp,typeA=1,typeB=2,r=r.max,r.low=r.min)
|
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