Description Usage Arguments Value Author(s) See Also Examples
View source: R/localmoran.exact.R
localmoran.exact
provides exact local Moran's Ii tests under the null hypothesis, while localmoran.exact.alt
provides exact local Moran's Ii tests under the alternative hypothesis. In this case, the model may be a fitted model returned by errorsarlm
from which the covariance matrix is retrieved, or the covariance matrix can be passed through the Omega=
argument.
1 2 3 4 5 6 7 8 9 10 11 12 | localmoran.exact(model, select, nb, glist = NULL, style = "W",
zero.policy = NULL, alternative = "greater", spChk = NULL,
resfun = weighted.residuals, save.Vi = FALSE, useTP=FALSE, truncErr=1e-6,
zeroTreat=0.1)
localmoran.exact.alt(model, select, nb, glist = NULL, style = "W",
zero.policy = NULL, alternative = "greater", spChk = NULL,
resfun = weighted.residuals, Omega = NULL, save.Vi = FALSE,
save.M = FALSE, useTP=FALSE, truncErr=1e-6, zeroTreat=0.1)
## S3 method for class 'localmoranex'
print(x, ...)
## S3 method for class 'localmoranex'
as.data.frame(x, row.names=NULL, optional=FALSE, ...)
|
model |
an object of class |
select |
an integer vector of the id. numbers of zones to be tested; if missing, all zones |
nb |
a list of neighbours of class |
glist |
a list of general weights corresponding to neighbours |
style |
can take values W, B, C, and S |
zero.policy |
default NULL, use global option value; if TRUE assign zero to the lagged value of zones without neighbours, if FALSE assign NA |
alternative |
a character string specifying the alternative hypothesis, must be one of greater (default), less or two.sided. |
spChk |
should the data vector names be checked against the spatial objects for identity integrity, TRUE, or FALSE, default NULL to use |
resfun |
default: weighted.residuals; the function to be used to extract residuals from the |
Omega |
A SAR process matrix may be passed in to test an alternative hypothesis, for example |
save.Vi |
if TRUE, return the star-shaped weights lists for each zone tested |
save.M |
if TRUE, save a list of left and right M products |
useTP |
default FALSE, if TRUE, use truncation point in integration rather than upper=Inf, see Tiefelsdorf (2000), eq. 6.7, p.69 |
truncErr |
when useTP=TRUE, pass truncation error to truncation point function |
zeroTreat |
when useTP=TRUE, pass zero adjustment to truncation point function |
x |
object to be printed |
row.names |
ignored argument to |
optional |
ignored argument to |
... |
arguments to be passed through |
A list with class localmoranex
containing "select" lists, each with
class moranex
with the following components:
statistic |
the value of the saddlepoint approximation of the standard deviate of global Moran's I. |
p.value |
the p-value of the test. |
estimate |
the value of the observed global Moran's I. |
method |
a character string giving the method used. |
alternative |
a character string describing the alternative hypothesis. |
gamma |
eigenvalues (two extreme values for null, vector for alternative) |
oType |
usually set to "E", but set to "N" if the integration leads to an out of domain value for |
data.name |
a character string giving the name(s) of the data. |
df |
degrees of freedom |
i |
zone tested |
Vi |
zone tested |
When the alternative is being tested, a list of left and right M products in attribute M.
Markus Reder and Roger Bivand
lm.morantest.exact
, localmoran.sad
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | require(maptools)
eire <- readShapePoly(system.file("etc/shapes/eire.shp", package="spdep")[1],
ID="names", proj4string=CRS("+proj=utm +zone=30 +ellps=airy +units=km"))
eire.nb <- poly2nb(eire)
#data(eire)
e.lm <- lm(OWNCONS ~ ROADACC, data=eire)
localmoran.sad(e.lm, nb=eire.nb)
localmoran.exact(e.lm, nb=eire.nb)
localmoran.exact(e.lm, nb=eire.nb, useTP=TRUE)
e.errorsar <- errorsarlm(OWNCONS ~ ROADACC, data=eire,
listw=nb2listw(eire.nb))
lm.target <- lm(e.errorsar$tary ~ e.errorsar$tarX - 1)
localmoran.exact.alt(lm.target, nb=eire.nb)
Omega <- invIrW(nb2listw(eire.nb), rho=0.6)
Omega1 <- tcrossprod(Omega)
localmoran.exact.alt(lm.target, nb=eire.nb, Omega=Omega1)
localmoran.exact.alt(lm.target, nb=eire.nb, Omega=Omega1, useTP=TRUE)
|
Loading required package: sp
Loading required package: Matrix
Loading required package: maptools
Checking rgeos availability: TRUE
NOTE: rgdal::checkCRSArgs: no proj_defs.dat in PROJ.4 shared files
Warning message:
use rgdal::readOGR or sf::st_read
Local Morans I Saddlepoint Pr. (Sad)
1 Carlow 0.21699668 0.95074844 1.708660e-01
2 Cavan -0.37257361 -1.00603119 8.427997e-01
3 Clare 0.23197510 0.67166518 2.508984e-01
4 Cork 0.78193548 1.74761575 4.026529e-02
5 Donegal -1.69064059 -1.72031078 9.573120e-01
6 Dublin -0.16069692 -0.35212627 6.376282e-01
7 Galway 1.31371473 2.66849536 3.809592e-03
8 Kerry 0.36534866 0.78073279 2.174798e-01
9 Kildare -0.02557544 0.04167665 4.833782e-01
10 Kilkenny 0.57684331 1.70897697 4.372761e-02
11 Laoghis -0.05951798 -0.12155465 5.483741e-01
12 Leitrim 0.38484587 1.47227033 7.047395e-02
13 Limerick 0.11817987 0.45727712 3.237359e-01
14 Longford 1.41643200 2.51113769 6.017137e-03
15 Louth 0.56242920 1.07441571 1.413182e-01
16 Mayo 0.87572704 2.05251226 2.005995e-02
17 Meath 0.00367856 0.12813539 4.490209e-01
18 Monaghan 0.55098311 1.23999193 1.074892e-01
19 Offaly 0.15155556 0.80786519 2.095841e-01
20 Roscommon 2.04368839 4.53187292 2.923151e-06
21 Sligo -0.47579871 -0.94578114 8.278699e-01
22 Tipperary -0.03454106 -0.06919691 5.275836e-01
23 Waterford 0.85723423 1.91385108 2.781959e-02
24 Westmeath 0.45138572 1.36017204 8.688774e-02
25 Wexford 0.64371834 1.63188492 5.135187e-02
26 Wicklow 0.02441950 0.21197000 4.160652e-01
Local Morans I Exact SD Pr. (exact)
1 Carlow 0.21699668 1.02706083 1.521959e-01
2 Cavan -0.37257361 -1.04864802 8.528299e-01
3 Clare 0.23197510 0.76362894 2.225442e-01
4 Cork 0.78193548 1.77727656 3.776137e-02
5 Donegal -1.69064059 -1.74428756 9.594455e-01
6 Dublin -0.16069692 -0.44236119 6.708861e-01
7 Galway 1.31371473 2.69199974 3.551250e-03
8 Kerry 0.36534866 0.85742696 1.956045e-01
9 Kildare -0.02557544 -0.03475476 5.138624e-01
10 Kilkenny 0.57684331 1.74146177 4.080133e-02
11 Laoghis -0.05951798 -0.21824035 5.863791e-01
12 Leitrim 0.38484587 1.51434641 6.496900e-02
13 Limerick 0.11817987 0.56922630 2.846013e-01
14 Longford 1.41643200 2.53491837 5.623677e-03
15 Louth 0.56242920 1.12775107 1.297125e-01
16 Mayo 0.87572704 2.08125803 1.870515e-02
17 Meath 0.00367856 0.16372685 4.349731e-01
18 Monaghan 0.55098311 1.28435459 9.950896e-02
19 Offaly 0.15155556 0.89537870 1.852923e-01
20 Roscommon 2.04368839 4.55244870 2.651255e-06
21 Sligo -0.47579871 -0.98101752 8.367079e-01
22 Tipperary -0.03454106 -0.16132608 5.640817e-01
23 Waterford 0.85723423 1.94188723 2.607538e-02
24 Westmeath 0.45138572 1.40091422 8.061986e-02
25 Wexford 0.64371834 1.66488051 4.796830e-02
26 Wicklow 0.02441950 0.29717701 3.831657e-01
Local Morans I Exact SD Pr. (exact)
1 Carlow 0.21699668 1.02706127 1.521958e-01
2 Cavan -0.37257361 -1.04864834 8.528300e-01
3 Clare 0.23197510 0.76362936 2.225441e-01
4 Cork 0.78193548 1.77727666 3.776137e-02
5 Donegal -1.69064059 -1.74428741 9.594455e-01
6 Dublin -0.16069692 -0.44236158 6.708862e-01
7 Galway 1.31371473 2.69199162 3.551337e-03
8 Kerry 0.36534866 0.85742736 1.956044e-01
9 Kildare -0.02557544 -0.03540278 5.141207e-01
10 Kilkenny 0.57684331 1.74146192 4.080132e-02
11 Laoghis -0.05951798 -0.21823772 5.863780e-01
12 Leitrim 0.38484587 1.51434680 6.496895e-02
13 Limerick 0.11817987 0.56922674 2.846011e-01
14 Longford 1.41643200 2.53491383 5.623749e-03
15 Louth 0.56242920 1.12775145 1.297125e-01
16 Mayo 0.87572704 2.08125778 1.870516e-02
17 Meath 0.00367856 0.15714487 4.375653e-01
18 Monaghan 0.55098311 1.28435495 9.950889e-02
19 Offaly 0.15155556 0.89537914 1.852922e-01
20 Roscommon 2.04368839 4.53362873 2.898945e-06
21 Sligo -0.47579871 -0.98101780 8.367080e-01
22 Tipperary -0.03454106 -0.16116590 5.640186e-01
23 Waterford 0.85723423 1.94188711 2.607538e-02
24 Westmeath 0.45138572 1.40091457 8.061981e-02
25 Wexford 0.64371834 1.66488069 4.796828e-02
26 Wicklow 0.02441950 0.29790569 3.828876e-01
Local Morans I Exact SD Pr. (exact)
1 Carlow 0.17958463 0.83313551 0.202384155
2 Cavan -0.24752629 -0.82861511 0.796338881
3 Clare -0.27901332 -0.72313216 0.765200653
4 Cork 0.37808657 1.15083941 0.124899154
5 Donegal -1.01894690 -1.50937609 0.934398650
6 Dublin -0.18171297 -0.50995180 0.694957387
7 Galway 1.02193392 2.27605552 0.011421344
8 Kerry -0.94967910 -1.46954729 0.929157797
9 Kildare 0.07005053 0.56174770 0.287143965
10 Kilkenny 0.43022233 1.39078836 0.082144807
11 Laoghis -0.12239132 -0.45750045 0.676344310
12 Leitrim -0.24203967 -0.84925551 0.802130435
13 Limerick -0.03214545 -0.13098229 0.552105340
14 Longford 0.38307457 1.17909766 0.119179646
15 Louth 0.21301553 0.62068304 0.267404096
16 Mayo 0.93971204 1.94079907 0.026141327
17 Meath 0.12484415 0.78747316 0.215502468
18 Monaghan -0.16109917 -0.48277556 0.685372448
19 Offaly -0.00632492 0.03008421 0.487999947
20 Roscommon 1.02089434 2.64333479 0.004104691
21 Sligo -2.01629228 -2.54211785 0.994490849
22 Tipperary -0.10810708 -0.51063239 0.695195754
23 Waterford 0.44099281 1.28152284 0.100005042
24 Westmeath -0.06329660 -0.26575201 0.604784897
25 Wexford 0.30764885 1.02115603 0.153590261
26 Wicklow -0.01696405 -0.04109882 0.516391441
Local Morans I Exact SD Pr. (exact)
1 Carlow 0.17958463 0.23106313 0.40863288
2 Cavan -0.24752629 -1.23468948 0.89152695
3 Clare -0.27901332 -1.23568136 0.89171149
4 Cork 0.37808657 0.37129166 0.35521016
5 Donegal -1.01894690 -1.84902974 0.96777324
6 Dublin -0.18171297 -0.98014854 0.83649360
7 Galway 1.02193392 1.60349638 0.05441255
8 Kerry -0.94967910 -2.12070802 0.98302681
9 Kildare 0.07005053 0.10764695 0.45713788
10 Kilkenny 0.43022233 0.72290578 0.23486889
11 Laoghis -0.12239132 -0.87106285 0.80814008
12 Leitrim -0.24203967 -1.37942745 0.91611850
13 Limerick -0.03214545 -0.68255484 0.75255591
14 Longford 0.38307457 0.47071575 0.31892187
15 Louth 0.21301553 0.02198179 0.49123124
16 Mayo 0.93971204 1.30000029 0.09680044
17 Meath 0.12484415 0.15994490 0.43646224
18 Monaghan -0.16109917 -1.05555828 0.85441496
19 Offaly -0.00632492 -0.29850266 0.61734023
20 Roscommon 1.02089434 1.58863485 0.05607143
21 Sligo -2.01629228 -3.26456067 0.99945183
22 Tipperary -0.10810708 -0.98217196 0.83699243
23 Waterford 0.44099281 0.66779681 0.25213165
24 Westmeath -0.06329660 -0.70911715 0.76087411
25 Wexford 0.30764885 0.37770002 0.35282673
26 Wicklow -0.01696405 -0.54705599 0.70782987
Local Morans I Exact SD Pr. (exact)
1 Carlow 0.17958463 0.23106347 0.40863275
2 Cavan -0.24752629 -1.23468997 0.89152705
3 Clare -0.27901332 -1.23568179 0.89171157
4 Cork 0.37808657 0.37129181 0.35521010
5 Donegal -1.01894690 -1.84902980 0.96777325
6 Dublin -0.18171297 -0.98014902 0.83649372
7 Galway 1.02193392 1.60349634 0.05441256
8 Kerry -0.94967910 -2.12070816 0.98302682
9 Kildare 0.07005053 0.10764406 0.45713902
10 Kilkenny 0.43022233 0.72290593 0.23486884
11 Laoghis -0.12239132 -0.87106427 0.80814047
12 Leitrim -0.24203967 -1.37942806 0.91611859
13 Limerick -0.03214545 -0.68260207 0.75257084
14 Longford 0.38307457 0.47071591 0.31892181
15 Louth 0.21301553 0.02198204 0.49123114
16 Mayo 0.93971204 1.30000031 0.09680043
17 Meath 0.12484415 0.15994587 0.43646186
18 Monaghan -0.16109917 -1.05555890 0.85441511
19 Offaly -0.00632492 -0.29479749 0.61592571
20 Roscommon 1.02089434 1.58863478 0.05607144
21 Sligo -2.01629228 -3.26455051 0.99945181
22 Tipperary -0.10810708 -0.98217468 0.83699310
23 Waterford 0.44099281 0.66779693 0.25213161
24 Westmeath -0.06329660 -0.70910518 0.76087040
25 Wexford 0.30764885 0.37770022 0.35282665
26 Wicklow -0.01696405 -0.54778210 0.70807924
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.