RDocumentation
Moon
Learn R
Search all packages and functions
⚠️
There's a newer version (2.01-44) of this package.
Take me there.
splancs (version 2.01-7)
Spatial and Space-Time Point Pattern Analysis
Description
Spatial and Space-Time Point Pattern Analysis Functions
Copy Link
Copy
Link to current version
Version
Version
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
Down Chevron
Install
install.packages('splancs')
Monthly Downloads
8,555
Version
2.01-7
License
GPL version 2 or newer (see README).
Homepage
http://www.r-project.org
Maintainer
Roger Bivand
Last Published
January 23rd, 2002
Functions in splancs (2.01-7)
Search functions
gridpts
Generate a grid of points
delpoints
Select points to delete from a points data set
khvc
Covariance matrix for the difference between two K-functions
spoints
Point Objects
Kenv.tor
Envelope of K12hat from random toroidal shifts of two point patterns
gen
generate points in polygon
burkitt
Burkitt's lymphoma in Uganda
okwhite
Oklahoma white offenders
mse2d
Mean Square Error for a Kernel Smoothing
pip
Points inside or outside a polygon
stdiagn
Summary plots for clustering analysis
khvmat
Covariance matrix for the difference between two K-functions
triblik
Log-likelihood for the Diggle-Rowlingson raised incidence model
nndistG
Nearest neighbour distances as used by Ghat()
Kenv.label
Envelope of K1hat-K2hat from random labelling of two point patterns
pdense
Overall density for a point pattern
dsquare
Distance-squared from a number of points to a number of sources
stmctest
Monte-Carlo test of space-time clustering
stkhat
Space-time K-functions
kernrat
Ratio of two kernel smoothings
polymap
Graphics
khat
K-function
secal
Standard errors for the difference between two K-functions
as.points
Creates data in spatial point format
areapl
Calculate area of polygon
cardiff
Locations of homes of juvenile offenders
Fzero
Theoretical nearest neighbour distribution function
addpoints
Add points interactively to a point data set
k12hat
Bivariate K-function
uganda
Craters in Uganda
southlancs
Cancer cases in Chorley-Ribble
Kenv.pcp
Calculate simulation envelope for a Poisson Cluster Process
csr
Generate completely spatially random points on a polygon
bodmin
Bodmin Moors granite tors
inout
Test points for inclusion in a polygon
inpip
Select points inside a polygon
print.ribfit
Display the fit from tribble()
pointmap
Graphics
tribble
Diggle-Rowlingson Raised Incidence Model
tor.shift
Toroidal shift on a point data set
getpoly
Draw a polygon on the current graphics device
okblack
Oklahoma black offenders
pcp.sim
Generate a Poisson Cluster Process
rtor.shift
Random toroidal shift on a point data set
sbox
Generate a box surrounding a point object
Fhat
F nearest neighbour distribution function
kernel3d
Space-time kernel
kerview
A linked-window system for browsing space-time data
n2dist
Nearest neighbours for two point patterns
nndistF
Nearest neighbour distances as used by Fhat()
npts
Number of points in data set
ranpts
adjust number of random points in polygon
shift
Shift a point data set
stsecal
Standard error for space-time clustering
kernel2d
Kernel smoothing of a point pattern
bbox
Generate a bounding box round a point object
mpoint
Overlay a number of point patterns
stvmat
Variance matrix for space-time clustering
Ghat
G nearest neighbour distribution function
is.points
Point Objects
zoom
Interactively specify a region of a plot for expansion
thin
Randomly thin a point data set
pcp
Fit a Poisson cluster process
plt
bins nearest neighbour distances
rlabel
Randomly label two or more point sets
Kenv.csr
Envelope of Khat from simulations of complete spatial randomness
splancs
Return version number and author information