Rdocumentation
powered by
Learn R Programming
⚠️
There's a newer version (2.01-45) of this package.
Take me there.
splancs (version 2.01-15)
Spatial and Space-Time Point Pattern Analysis
Description
Spatial and Space-Time Point Pattern Analysis Functions
Copy Link
Link to current version
Version
Version
2.01-45
2.01-44
2.01-43
2.01-42
2.01-40
2.01-39
2.01-38
2.01-37
2.01-36
2.01-34
2.01-33
2.01-32
2.01-31
2.01-29
2.01-28
2.01-27
2.01-25
2.01-24
2.01-23
2.01-22
2.01-21
2.01-20
2.01-19
2.01-17
2.01-16
2.01-15
2.01-14
2.01-13
2.01-12
2.01-11
2.01-10
2.01-9
2.01-7
2.01-6
2.01-5
2.01-4
2.01-3
2.01-2
Install
install.packages('splancs')
Monthly Downloads
18,356
Version
2.01-15
License
GPL version 2 or newer (see README).
Homepage
http://www.r-project.org
Maintainer
Roger Bivand
Last Published
May 27th, 2024
Functions in splancs (2.01-15)
Search all functions
burkitt
Burkitt's lymphoma in Uganda
dsquare
Distance-squared from a number of points to a number of sources
rtor.shift
Random toroidal shift on a point data set
sbox
Generate a box surrounding a point object
Kenv.tor
Envelope of K12hat from random toroidal shifts of two point patterns
southlancs
Cancer cases in Chorley-Ribble
pip
Points inside or outside a polygon
secal
Standard errors for the difference between two K-functions
cardiff
Locations of homes of juvenile offenders
areapl
Calculate area of polygon
bodmin
Bodmin Moors granite tors
nndistG
Nearest neighbour distances as used by Ghat()
bbox
Generate a bounding box round a point object
stvmat
Variance matrix for space-time clustering
stsecal
Standard error for space-time clustering
pcp.sim
Generate a Poisson Cluster Process
khvc
Covariance matrix for the difference between two K-functions
is.points
Point Objects
k12hat
Bivariate K-function
n2dist
Nearest neighbours for two point patterns
kernel2d
Kernel smoothing of a point pattern
shift
Shift a point data set
Kenv.pcp
Calculate simulation envelope for a Poisson Cluster Process
addpoints
Add points interactively to a point data set
as.points
Creates data in spatial point format
Fhat
F nearest neighbour distribution function
amacrines
Amacrines on/off data set
Kenv.csr
Envelope of Khat from simulations of complete spatial randomness
rlabel
Randomly label two or more point sets
csr
Generate completely spatially random points on a polygon
inpip
Select points inside a polygon
mpoint
Overlay a number of point patterns
gen
generate points in polygon
Ghat
G nearest neighbour distribution function
kernrat
Ratio of two kernel smoothings
okblack
Oklahoma black offenders
print.ribfit
Display the fit from tribble()
uganda
Craters in Uganda
splancs
Return version number and author information
kerview
A linked-window system for browsing space-time data
kernel3d
Space-time kernel
nndistF
Nearest neighbour distances as used by Fhat()
pdense
Overall density for a point pattern
okwhite
Oklahoma white offenders
tor.shift
Toroidal shift on a point data set
tribble
Diggle-Rowlingson Raised Incidence Model
polymap
Graphics
khvmat
Covariance matrix for the difference between two K-functions
inout
Test points for inclusion in a polygon
pcp
Fit a Poisson cluster process
mse2d
Mean Square Error for a Kernel Smoothing
stmctest
Monte-Carlo test of space-time clustering
khat
K-function
plt
bins nearest neighbour distances
zoom
Interactively specify a region of a plot for expansion
pointmap
Graphics
gridpts
Generate a grid of points
stkhat
Space-time K-functions
thin
Randomly thin a point data set
stdiagn
Summary plots for clustering analysis
getpoly
Draw a polygon on the current graphics device
delpoints
Select points to delete from a points data set
spoints
Point Objects
triblik
Log-likelihood for the Diggle-Rowlingson raised incidence model
ranpts
adjust number of random points in polygon
Kenv.tor1
Modified envelope of K12hat from random toroidal shifts of two point patterns
Kenv.label
Envelope of K1hat-K2hat from random labelling of two point patterns
npts
Number of points in data set
Fzero
Theoretical nearest neighbour distribution function